Gemini 2.5 Pro is Google’s stable thinking profile for advanced coding, mathematics, STEM and long-context analysis. It can comprehend text, audio, images, video and entire code repositories, and its Gemini API profile also accepts PDF input. The output is text, including code, written analysis or a structured record. A useful assignment provides the evidence and asks for a result that can be checked, such as an explained solution, a codebase finding or a comparison across several documents.
For coding, supply the relevant files, observed behaviour and the change or question that matters. Long context can help the model relate modules rather than reason from one isolated snippet. For a code-path investigation, ask it to trace an identifier from an input form through processing and storage, identify where a contract changes and propose a focused correction. Preserve constraints and ask for supporting references. A proposed revision needs comparison with the actual code and any validation performed through the connected tools.
For mathematics or scientific analysis, state the problem, assumptions, units and required form of the answer. Supply data or figures that the calculation depends on. Ask for the supported result and the checks that make it assessable, such as boundary cases or a comparison with the original values. The model’s reasoning capability does not remove ambiguity in the problem statement. Keep an unknown quantity or unsupported assumption visible rather than replacing it with a convenient value.
Dynamic thinking is the documented default. The Gemini 2.5 GenerateContent guide supports an explicit reasoning budget from 128 to 32,768 tokens for Pro, or -1 for adaptive thinking. This edition cannot fully disable thinking. Those controls differ from Flash’s zero-budget option and from Gemini 3 thinking-level settings. The thinking budget guides reasoning rather than guaranteeing an exact number of internal tokens, and a response cap also needs to leave space for the final artifact.
For multimodal document work, identify the pages, chart, image region or recording event that should support the answer. A practical synthesis task can request the competing claims from several source documents, their supporting passages and the differences that matter to one decision. Ask the model to distinguish a stated fact from an inference. For video or audio, define whether the result should be a description, transcript, summary or comparison. The image and sound are evidence for a text result in this profile.
The exact API page documents function calling, code execution, file search, search grounding, Maps grounding, URL context and structured outputs. Define function purposes and parameter fields and preserve the real results in later turns. For a schema-constrained record, specify required fields and how missing information should be represented. The native architecture is a multimodal sparse mixture-of-experts transformer; that model design does not itself supply an external tool execution or a finished application beyond the text or code returned.
The native card lists a 1M input context and 64K text output; the API table specifies 1,048,576 input tokens and 65,536 output tokens. Instructions, source content and retained history contribute to input preparation. A maximum response allowance includes reasoning tokens, so an overly small cap can interrupt the final answer. Caching and batch processing are documented, together with Flex and Priority options. Retain each source identifier and the requested final form when preparing independent long-context tasks.
The stable identifier is distinct from the Experimental and Preview editions discussed separately in the shared Pro model card. Do not assign their version-specific results to this profile merely because they share the Pro name. The card identifies possible hallucinations and limitations in causal understanding, complex deduction and counterfactual reasoning, with a January 2025 knowledge cutoff. Supply current evidence when it matters and review source references, calculations and proposed modifications. The useful output is the supported text or code artifact the task requested.
", "aboutText": "Gemini 2.5 Pro is Google’s stable thinking profile for advanced coding, mathematics, STEM and long-context analysis. It can comprehend text, audio, images, video and entire code repositories, and its Gemini API profile also accepts PDF input. The output is text, including code, written analysis or a structured record. A useful assignment provides the evidence and asks for a result that can be checked, such as an explained solution, a codebase finding or a comparison across several documents.\n\nFor coding, supply the relevant files, observed behaviour and the change or question that matters. Long context can help the model relate modules rather than reason from one isolated snippet. For a code-path investigation, ask it to trace an identifier from an input form through processing and storage, identify where a contract changes and propose a focused correction. Preserve constraints and ask for supporting references. A proposed revision needs comparison with the actual code and any validation performed through the connected tools.\n\nFor mathematics or scientific analysis, state the problem, assumptions, units and required form of the answer. Supply data or figures that the calculation depends on. Ask for the supported result and the checks that make it assessable, such as boundary cases or a comparison with the original values. The model’s reasoning capability does not remove ambiguity in the problem statement. Keep an unknown quantity or unsupported assumption visible rather than replacing it with a convenient value.\n\nDynamic thinking is the documented default. The Gemini 2.5 GenerateContent guide supports an explicit reasoning budget from 128 to 32,768 tokens for Pro, or -1 for adaptive thinking. This edition cannot fully disable thinking. Those controls differ from Flash’s zero-budget option and from Gemini 3 thinking-level settings. The thinking budget guides reasoning rather than guaranteeing an exact number of internal tokens, and a response cap also needs to leave space for the final artifact.\n\nFor multimodal document work, identify the pages, chart, image region or recording event that should support the answer. A practical synthesis task can request the competing claims from several source documents, their supporting passages and the differences that matter to one decision. Ask the model to distinguish a stated fact from an inference. For video or audio, define whether the result should be a description, transcript, summary or comparison. The image and sound are evidence for a text result in this profile.\n\nThe exact API page documents function calling, code execution, file search, search grounding, Maps grounding, URL context and structured outputs. Define function purposes and parameter fields and preserve the real results in later turns. For a schema-constrained record, specify required fields and how missing information should be represented. The native architecture is a multimodal sparse mixture-of-experts transformer; that model design does not itself supply an external tool execution or a finished application beyond the text or code returned.\n\nThe native card lists a 1M input context and 64K text output; the API table specifies 1,048,576 input tokens and 65,536 output tokens. Instructions, source content and retained history contribute to input preparation. A maximum response allowance includes reasoning tokens, so an overly small cap can interrupt the final answer. Caching and batch processing are documented, together with Flex and Priority options. Retain each source identifier and the requested final form when preparing independent long-context tasks.\n\nThe stable identifier is distinct from the Experimental and Preview editions discussed separately in the shared Pro model card. Do not assign their version-specific results to this profile merely because they share the Pro name. The card identifies possible hallucinations and limitations in causal understanding, complex deduction and counterfactual reasoning, with a January 2025 knowledge cutoff. Supply current evidence when it matters and review source references, calculations and proposed modifications. The useful output is the supported text or code artifact the task requested.", "editorialOverlay": { "copy_fields": { "practical_html": "Technical example in English
Trace an identifier through storage\n\nTrace this identifier through three excerpts: form sends {customer_id:'0017'}; service computes id=Number(body.customer_id); repository stores String(id). Requirement: preserve leading zeros. Identify where the contract changes, propose a minimal consistent correction and give tests for '0017', '17' and a missing ID. Do not claim the tests were executed.A source-path explanation, a proposed patch and a three-case regression-test plan.Check that the proposed path preserves distinct strings 0017 and 17 while specifying missing-ID behavior.gemini-2.5-proGemini 2.5 Pro is Google’s stable thinking model for complex code, mathematics, STEM and long-context analysis. It accepts text, images, audio, video and PDF and returns text, with tools and structured output. Its dynamic reasoning budget supports 128–32,768 tokens and cannot be fully disabled.
This description covers the model’s capabilities. Available in Ailoot inputs, outputs and options are listed for the selected method below.
Gemini 2.5 Pro is Google’s stable thinking profile for advanced coding, mathematics, STEM and long-context analysis. It can comprehend text, audio, images, video and entire code repositories, and its Gemini API profile also accepts PDF input. The output is text, including code, written analysis or a structured record. A useful assignment provides the evidence and asks for a result that can be checked, such as an explained solution, a codebase finding or a comparison across several documents.
For coding, supply the relevant files, observed behaviour and the change or question that matters. Long context can help the model relate modules rather than reason from one isolated snippet. For a code-path investigation, ask it to trace an identifier from an input form through processing and storage, identify where a contract changes and propose a focused correction. Preserve constraints and ask for supporting references. A proposed revision needs comparison with the actual code and any validation performed through the connected tools.
For mathematics or scientific analysis, state the problem, assumptions, units and required form of the answer. Supply data or figures that the calculation depends on. Ask for the supported result and the checks that make it assessable, such as boundary cases or a comparison with the original values. The model’s reasoning capability does not remove ambiguity in the problem statement. Keep an unknown quantity or unsupported assumption visible rather than replacing it with a convenient value.
Dynamic thinking is the documented default. The Gemini 2.5 GenerateContent guide supports an explicit reasoning budget from 128 to 32,768 tokens for Pro, or -1 for adaptive thinking. This edition cannot fully disable thinking. Those controls differ from Flash’s zero-budget option and from Gemini 3 thinking-level settings. The thinking budget guides reasoning rather than guaranteeing an exact number of internal tokens, and a response cap also needs to leave space for the final artifact.
For multimodal document work, identify the pages, chart, image region or recording event that should support the answer. A practical synthesis task can request the competing claims from several source documents, their supporting passages and the differences that matter to one decision. Ask the model to distinguish a stated fact from an inference. For video or audio, define whether the result should be a description, transcript, summary or comparison. The image and sound are evidence for a text result in this profile.
The exact API page documents function calling, code execution, file search, search grounding, Maps grounding, URL context and structured outputs. Define function purposes and parameter fields and preserve the real results in later turns. For a schema-constrained record, specify required fields and how missing information should be represented. The native architecture is a multimodal sparse mixture-of-experts transformer; that model design does not itself supply an external tool execution or a finished application beyond the text or code returned.
The native card lists a 1M input context and 64K text output; the API table specifies 1,048,576 input tokens and 65,536 output tokens. Instructions, source content and retained history contribute to input preparation. A maximum response allowance includes reasoning tokens, so an overly small cap can interrupt the final answer. Caching and batch processing are documented, together with Flex and Priority options. Retain each source identifier and the requested final form when preparing independent long-context tasks.
The stable identifier is distinct from the Experimental and Preview editions discussed separately in the shared Pro model card. Do not assign their version-specific results to this profile merely because they share the Pro name. The card identifies possible hallucinations and limitations in causal understanding, complex deduction and counterfactual reasoning, with a January 2025 knowledge cutoff. Supply current evidence when it matters and review source references, calculations and proposed modifications. The useful output is the supported text or code artifact the task requested.
POST /v1/messagestext, imagetext| Field | Type | Requirement | Values & limits | Default |
|---|---|---|---|---|
Fieldmodel | Typestring | RequirementRequired | Values & limits gemini-2.5-pro | Default— |
Fieldmessages | Typemessage[] | RequirementRequired | Values & limits Minimum items: 1 | Default— |
Fieldmessages[].role | Typestring | RequirementRequired | Values & limits user, assistant | Default— |
Fieldmessages[].content | Typestring|content_block[] | RequirementRequired | Values & limits | Default— |
Fieldsystem | Typestring|content_block[] | RequirementOptional | Values & limits | Default— |
Fieldmax_tokens | Typeinteger | RequirementRequired | Values & limits Minimum: 1 Limit applies to: exact selected model/card ceiling | Default— |
Fieldstream | Typeboolean | RequirementOptional | Values & limits | Defaultfalse |
Fieldtemperature | Typenumber | RequirementOptional | Values & limits Model-specific | Default— |
Fieldtop_p | Typenumber | RequirementOptional | Values & limits Model-specific | Default— |
Fieldstop_sequences | Typestring[] | RequirementOptional | Values & limits Model-specific | Default— |
Fieldtools | Typetool[] | RequirementOptional | Values & limits Model-specific | Default— |
Fieldtools[].name | Typestring | RequirementOptional | Values & limits Applies when: tool supplied | Default— |
Fieldtools[].description | Typestring | RequirementOptional | Values & limits | Default— |
Fieldtools[].input_schema | TypeJSON_schema | RequirementOptional | Values & limits | Default— |
Fieldtool_choice | Typeobject | RequirementOptional | Values & limits Model-specific | Default— |
Fieldthinking.type | Typestring | RequirementOptional | Values & limits Model-specific | Default— |
Fieldthinking.budget_tokens | Typeinteger | RequirementOptional | Values & limits Model-specific | Default— |
Fieldoutput_config.effort | Typestring | RequirementOptional | Values & limits Model-specific | Default— |
Fieldmetadata | Typeobject | RequirementOptional | Values & limits | Default— |
Fieldcache_control | Typeobject | RequirementOptional | Values & limits Model-specific | Default— |
Text · UTF8 text
messages[].content or type=text block
Text + image
{type:image,source:{type:base64,media_type,data}} or source type=url
| Parameter | Contract |
|---|---|
Parametermaterial_types | Contracttext, image |
Parameterrequired | Contractmodel, messages, max_tokens |
Parameteroptional_controls | Contractnull |
Parametercontent_type | Contractapplication/json |
Parametertext_file_material | Contractactual UTF-8 content inserted as text; file IDs/URLs need separate exact support |
Lifecycle: exact retained published method
Method shapes and IDs are exact; supplier capability is separate from admission.
POST /v1/messages| Request size, tokens | Input | Output | Cache read | Cache write | 5 min cache | 1 hour cache |
|---|---|---|---|---|---|---|
| Request size, tokens(0; 200,000] | Input$0.00125 | Output$0.01 | Cache read$0.000125 | Cache writeBase: — | 5 min cacheBase: — | 1 hour cacheBase: — |
| Request size, tokens(200,000; ∞) | Input$0.0025 | Output$0.015 | Cache read$0.00025 | Cache writeBase: — | 5 min cacheBase: — | 1 hour cacheBase: — |
Rates in USD per 1K tokens. If no rate is set, the base rate for this method is inherited; «—» means no base rate is set.
Ailoot reserves an estimated amount before a request. After the result, it settles the final charge from measured usage. Streaming settlement uses the final usage record. How reservation and settlement work →
Model-level reference schedules do not change method selection, quotes or charges. Active charges use the selected Ailoot method rates.
Match each charge to the conditions shown. Use one rate for each set of alternative configurations.
| Configuration | Rate schedule | Context tokens, more than | Context tokens, up to and including | Charge |
|---|---|---|---|---|
| ConfigurationOpenAI Chat · Base token rates | Rate scheduleBase rate | Context tokens, more than— | Context tokens, up to and includingNo upper bound | Charge Input · Input tokens $0.0025 / 1K tokens Output · Output tokens $0.02 / 1K tokens Input · Cache read $0.00025 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens Output · Reasoning output tokens $0.02 / 1K tokens |
| ConfigurationOpenAI Chat · Request-length tier 1 | Rate schedule— | Context tokens, more than0 | Context tokens, up to and including200,000 | Charge Input · Input tokens $0.0025 / 1K tokens Output · Output tokens $0.02 / 1K tokens Input · Cache read $0.00025 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens |
| ConfigurationOpenAI Chat · Request-length tier 2 | Rate schedule— | Context tokens, more than200,000 | Context tokens, up to and includingNo upper bound | Charge Input · Input tokens $0.005 / 1K tokens Output · Output tokens $0.03 / 1K tokens Input · Cache read $0.0005 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens |
| ConfigurationAnthropic Messages · Base token rates | Rate scheduleBase rate | Context tokens, more than— | Context tokens, up to and includingNo upper bound | Charge Input · Input tokens $0.0025 / 1K tokens Output · Output tokens $0.02 / 1K tokens Input · Cache read $0.00025 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens Output · Reasoning output tokens $0.02 / 1K tokens |
| ConfigurationAnthropic Messages · Request-length tier 1 | Rate schedule— | Context tokens, more than0 | Context tokens, up to and including200,000 | Charge Input · Input tokens $0.0025 / 1K tokens Output · Output tokens $0.02 / 1K tokens Input · Cache read $0.00025 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens |
| ConfigurationAnthropic Messages · Request-length tier 2 | Rate schedule— | Context tokens, more than200,000 | Context tokens, up to and includingNo upper bound | Charge Input · Input tokens $0.005 / 1K tokens Output · Output tokens $0.03 / 1K tokens Input · Cache read $0.0005 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens |
set -eu\n: "${AILOOT_API_KEY:?Set your Ailoot API key}"\n: "${AILOOT_TEXT_FILE:?Set your actual UTF-8 source-material file}"\nexport AILOOT_TEXT_FILE\npython3 - <<'PY_REQUEST'\nimport json,os\nfrom pathlib import Path\np=json.loads('{"model": "gemini-2.5-pro", "max_tokens": 1024, "messages": []}')\nf=Path(os.environ["AILOOT_TEXT_FILE"])\nif not f.is_file():raise SystemExit("Choose your actual UTF-8 source material")\ntext=f.read_text(encoding="utf-8")\nif not text.strip():raise SystemExit("Source material must contain text")\np["messages"]=[{"role":"user","content":"Summarize this material and quote supporting source passages.\\n\\n"+text}]\nPath("request.json").write_text(json.dumps(p,ensure_ascii=False))\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/messages \\\n -H "x-api-key: $AILOOT_API_KEY" -H 'anthropic-version: 2023-06-01' -H 'Content-Type: application/json' \\\n --data-binary @request.json -D response-headers.txt -o result.json\npython3 - <<'PY_RESULT'\nimport json\nfrom pathlib import Path\nprint(json.dumps(json.loads(Path("result.json").read_text()),ensure_ascii=False,indent=2))\nPY_RESULT\nset -eu\n: "${AILOOT_API_KEY:?Set your Ailoot API key}"\n: "${AILOOT_IMAGE_FILE:?Set your actual PNG JPEG or WebP image}"\nexport AILOOT_IMAGE_FILE\npython3 - <<'PY_REQUEST'\nimport json,os\nfrom pathlib import Path\np=json.loads('{"model": "gemini-2.5-pro", "max_tokens": 1024, "messages": [{"role": "user", "content": [{"type": "text", "text": "Read labels and numbers in this image; flag unreadable text."}]}]}')\nimport base64\nf=Path(os.environ["AILOOT_IMAGE_FILE"])\nif not f.is_file():raise SystemExit("Choose an actual PNG JPEG or WebP image")\nraw=f.read_bytes()\nmime="image/png" if raw.startswith(b"\\x89PNG\\r\\n\\x1a\\n") else "image/jpeg" if raw.startswith(b"\\xff\\xd8") else "image/webp" if raw[:4]==b"RIFF" and raw[8:12]==b"WEBP" else None\nif not mime:raise SystemExit("Use PNG JPEG or WebP")\nb64=base64.b64encode(raw).decode()\np["messages"][0]["content"].append({"type":"image","source":{"type":"base64","media_type":mime,"data":b64}})\nPath("request.json").write_text(json.dumps(p,ensure_ascii=False))\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/messages \\\n -H "x-api-key: $AILOOT_API_KEY" -H 'anthropic-version: 2023-06-01' -H 'Content-Type: application/json' \\\n --data-binary @request.json -D response-headers.txt -o result.json\npython3 - <<'PY_RESULT'\nimport json\nfrom pathlib import Path\nprint(json.dumps(json.loads(Path("result.json").read_text()),ensure_ascii=False,indent=2))\nPY_RESULT\nimport anthropic\nimport os\n\nif not os.environ.get("AILOOT_API_KEY", "").strip(): raise SystemExit("Set AILOOT_API_KEY before making a request")\nclient = anthropic.Anthropic(base_url="https://api.ailoot.ai", api_key=os.environ["AILOOT_API_KEY"], max_retries=0)\nmsg = client.messages.create(\n model="gemini-2.5-pro",\n max_tokens=1024,\n messages=[{"role": "user", "content": "Explain the difference between an observation and a hypothesis in three sentences."}],\n)\nimport base64, json\nfrom pathlib import Path\n\ndef save_result(data, stem="result"):\n # Keep every field, including usage, IDs, reasoning and tool requests.\n Path(stem + ".json").write_text(json.dumps(data, ensure_ascii=False, indent=2), encoding="utf-8")\n print(json.dumps(data, ensure_ascii=False, indent=2))\n def save_blob(encoded, suffix, label):\n raw = base64.b64decode(encoded, altchars=b"-_", validate=True)\n ext = "png" if raw.startswith(b"\\x89PNG\\r\\n\\x1a\\n") else "jpg" if raw.startswith(b"\\xff\\xd8") else "webp" if raw[:4] == b"RIFF" and raw[8:12] == b"WEBP" else suffix\n file = Path(stem + "-" + label + "." + ext)\n file.write_bytes(raw)\n print("Saved", file)\n for index, block in enumerate(data.get("content") or []):\n print("Content", index, json.dumps(block, ensure_ascii=False))\n for choice in data.get("choices") or []:\n print("Choice", choice.get("index"), json.dumps(choice.get("message", choice.get("delta", {})), ensure_ascii=False))\n for index, item in enumerate(data.get("output") or []):\n print("Output", index, json.dumps(item, ensure_ascii=False))\n if item.get("type") == "image_generation_call" and item.get("result"):\n save_blob(item["result"], item.get("output_format") or "bin", "output-" + str(index))\n for ci, candidate in enumerate(data.get("candidates") or []):\n for pi, part in enumerate((candidate.get("content") or {}).get("parts") or []):\n print("Candidate/part", ci, pi, json.dumps(part, ensure_ascii=False))\n blob = part.get("inlineData") or part.get("inline_data")\n if blob and blob.get("data"):\n mime = blob.get("mimeType") or blob.get("mime_type")\n suffix = {"image/png":"png", "image/jpeg":"jpg", "image/webp":"webp", "audio/wav":"wav", "audio/mpeg":"mp3", "video/mp4":"mp4"}.get(mime, "bin")\n save_blob(blob["data"], suffix, "candidate-" + str(ci) + "-part-" + str(pi))\n\nsave_result(msg.to_dict(mode="json"))\nimport Anthropic from "@anthropic-ai/sdk";\n\nif (!process.env.AILOOT_API_KEY?.trim()) throw new Error("Set AILOOT_API_KEY before making a request");\nconst client = new Anthropic({ baseURL: "https://api.ailoot.ai", apiKey: process.env.AILOOT_API_KEY, maxRetries: 0 });\nconst msg = await client.messages.create({\n model: "gemini-2.5-pro",\n max_tokens: 1024,\n messages: [{ role: "user", content: "Explain the difference between an observation and a hypothesis in three sentences." }],\n});\nimport { writeFileSync } from "node:fs";\n\nfunction saveResult(data, stem = "result") {\n writeFileSync(stem + ".json", JSON.stringify(data, null, 2));\n console.log(JSON.stringify(data, null, 2));\n const saveBlob = (encoded, suffix, label) => {\n const raw = Buffer.from(encoded, "base64");\n const ext = raw.subarray(0,8).equals(Buffer.from([137,80,78,71,13,10,26,10])) ? "png" : raw[0]===255 && raw[1]===216 ? "jpg" : raw.subarray(0,4).toString()==="RIFF" && raw.subarray(8,12).toString()==="WEBP" ? "webp" : suffix;\n const file = `${stem}-${label}.${ext}`;\n writeFileSync(file, raw); console.log("Saved", file);\n };\n for (const [i, block] of (data.content || []).entries()) console.log("Content", i, JSON.stringify(block));\n for (const choice of data.choices || []) console.log("Choice", choice.index, JSON.stringify(choice.message || choice.delta || {}));\n for (const [i, item] of (data.output || []).entries()) {\n console.log("Output", i, JSON.stringify(item));\n if (item.type === "image_generation_call" && item.result) saveBlob(item.result, item.output_format || "bin", `output-${i}`);\n }\n for (const [ci, candidate] of (data.candidates || []).entries()) {\n for (const [pi, part] of (candidate.content?.parts || []).entries()) {\n console.log("Candidate/part", ci, pi, JSON.stringify(part));\n const blob = part.inlineData || part.inline_data;\n if (blob?.data) {\n const mime = blob.mimeType || blob.mime_type;\n const suffix = ({"image/png":"png", "image/jpeg":"jpg", "image/webp":"webp", "audio/wav":"wav", "audio/mpeg":"mp3", "video/mp4":"mp4"})[mime] || "bin";\n saveBlob(blob.data, suffix, `candidate-${ci}-part-${pi}`);\n }\n }\n }\n}\n\nsaveResult(msg);\nimport anthropic,os\nfrom pathlib import Path\n\nif not os.environ.get("AILOOT_API_KEY", "").strip(): raise SystemExit("Set AILOOT_API_KEY before making a request")\nclient=anthropic.Anthropic(base_url="https://api.ailoot.ai",api_key=os.environ["AILOOT_API_KEY"],max_retries=0)\nimport base64, json\nfrom pathlib import Path\n\ndef save_result(data, stem="result"):\n # Keep every field, including usage, IDs, reasoning and tool requests.\n Path(stem + ".json").write_text(json.dumps(data, ensure_ascii=False, indent=2), encoding="utf-8")\n print(json.dumps(data, ensure_ascii=False, indent=2))\n def save_blob(encoded, suffix, label):\n raw = base64.b64decode(encoded, altchars=b"-_", validate=True)\n ext = "png" if raw.startswith(b"\\x89PNG\\r\\n\\x1a\\n") else "jpg" if raw.startswith(b"\\xff\\xd8") else "webp" if raw[:4] == b"RIFF" and raw[8:12] == b"WEBP" else suffix\n file = Path(stem + "-" + label + "." + ext)\n file.write_bytes(raw)\n print("Saved", file)\n for index, block in enumerate(data.get("content") or []):\n print("Content", index, json.dumps(block, ensure_ascii=False))\n for choice in data.get("choices") or []:\n print("Choice", choice.get("index"), json.dumps(choice.get("message", choice.get("delta", {})), ensure_ascii=False))\n for index, item in enumerate(data.get("output") or []):\n print("Output", index, json.dumps(item, ensure_ascii=False))\n if item.get("type") == "image_generation_call" and item.get("result"):\n save_blob(item["result"], item.get("output_format") or "bin", "output-" + str(index))\n for ci, candidate in enumerate(data.get("candidates") or []):\n for pi, part in enumerate((candidate.get("content") or {}).get("parts") or []):\n print("Candidate/part", ci, pi, json.dumps(part, ensure_ascii=False))\n blob = part.get("inlineData") or part.get("inline_data")\n if blob and blob.get("data"):\n mime = blob.get("mimeType") or blob.get("mime_type")\n suffix = {"image/png":"png", "image/jpeg":"jpg", "image/webp":"webp", "audio/wav":"wav", "audio/mpeg":"mp3", "video/mp4":"mp4"}.get(mime, "bin")\n save_blob(blob["data"], suffix, "candidate-" + str(ci) + "-part-" + str(pi))\n\nwith client.messages.stream(model='gemini-2.5-pro',max_tokens=1024,messages=[{"role":"user","content":"Explain observations and hypotheses in three sentences."}]) as stream:\n with Path("stream-events.jsonl").open("w",encoding="utf-8") as log:\n for event in stream:\n payload=event.to_dict(mode="json")\n log.write(json.dumps(payload,ensure_ascii=False)+"\\n"); log.flush()\n print(json.dumps(payload,ensure_ascii=False))\n final=stream.get_final_message()\n save_result(final.to_dict(mode="json"),"stream-result")\njson or SSE
Keep every complete returned response, file and content part.
Keep all content blocks, thinking signatures and actual tool-use IDs. Assemble all SSE block deltas; a first text block is not the complete output.
Keep request/response IDs and headers. No generic text job retrieval URL is supplied.
| Field | Type |
|---|---|
Fieldid | Typestring |
Fieldmodel | Typestring |
Fieldcontent[] | Typetext|thinking|tool_use|other content block |
Fieldstop_reason | Typestring|null |
Fieldusage | Typeobject |
| Response | Condition | Next step |
|---|---|---|
Response400 · invalid_request_error | ConditionInvalid required fields, material representation or parameter value | Next stepCorrect the indicated fields before a new creation request. |
Ailoot gemini-2.5-pro
Ailoot Ultra gemini-2.5-pro, google/gemini-2.5-pro
/chat/completions
gemini-2.5-proGemini 2.5 Pro is Google’s stable thinking model for complex code, mathematics, STEM and long-context analysis. It accepts text, images, audio, video and PDF and returns text, with tools and structured output. Its dynamic reasoning budget supports 128–32,768 tokens and cannot be fully disabled.
This description covers the model’s capabilities. Available in Ailoot inputs, outputs and options are listed for the selected method below.
Gemini 2.5 Pro is Google’s stable thinking profile for advanced coding, mathematics, STEM and long-context analysis. It can comprehend text, audio, images, video and entire code repositories, and its Gemini API profile also accepts PDF input. The output is text, including code, written analysis or a structured record. A useful assignment provides the evidence and asks for a result that can be checked, such as an explained solution, a codebase finding or a comparison across several documents.
For coding, supply the relevant files, observed behaviour and the change or question that matters. Long context can help the model relate modules rather than reason from one isolated snippet. For a code-path investigation, ask it to trace an identifier from an input form through processing and storage, identify where a contract changes and propose a focused correction. Preserve constraints and ask for supporting references. A proposed revision needs comparison with the actual code and any validation performed through the connected tools.
For mathematics or scientific analysis, state the problem, assumptions, units and required form of the answer. Supply data or figures that the calculation depends on. Ask for the supported result and the checks that make it assessable, such as boundary cases or a comparison with the original values. The model’s reasoning capability does not remove ambiguity in the problem statement. Keep an unknown quantity or unsupported assumption visible rather than replacing it with a convenient value.
Dynamic thinking is the documented default. The Gemini 2.5 GenerateContent guide supports an explicit reasoning budget from 128 to 32,768 tokens for Pro, or -1 for adaptive thinking. This edition cannot fully disable thinking. Those controls differ from Flash’s zero-budget option and from Gemini 3 thinking-level settings. The thinking budget guides reasoning rather than guaranteeing an exact number of internal tokens, and a response cap also needs to leave space for the final artifact.
For multimodal document work, identify the pages, chart, image region or recording event that should support the answer. A practical synthesis task can request the competing claims from several source documents, their supporting passages and the differences that matter to one decision. Ask the model to distinguish a stated fact from an inference. For video or audio, define whether the result should be a description, transcript, summary or comparison. The image and sound are evidence for a text result in this profile.
The exact API page documents function calling, code execution, file search, search grounding, Maps grounding, URL context and structured outputs. Define function purposes and parameter fields and preserve the real results in later turns. For a schema-constrained record, specify required fields and how missing information should be represented. The native architecture is a multimodal sparse mixture-of-experts transformer; that model design does not itself supply an external tool execution or a finished application beyond the text or code returned.
The native card lists a 1M input context and 64K text output; the API table specifies 1,048,576 input tokens and 65,536 output tokens. Instructions, source content and retained history contribute to input preparation. A maximum response allowance includes reasoning tokens, so an overly small cap can interrupt the final answer. Caching and batch processing are documented, together with Flex and Priority options. Retain each source identifier and the requested final form when preparing independent long-context tasks.
The stable identifier is distinct from the Experimental and Preview editions discussed separately in the shared Pro model card. Do not assign their version-specific results to this profile merely because they share the Pro name. The card identifies possible hallucinations and limitations in causal understanding, complex deduction and counterfactual reasoning, with a January 2025 knowledge cutoff. Supply current evidence when it matters and review source references, calculations and proposed modifications. The useful output is the supported text or code artifact the task requested.
POST /v1beta/models/{model}:generateContenttext, imagetext| Field | Type | Requirement | Values & limits | Default |
|---|---|---|---|---|
Fieldpath.model | Typestring | RequirementRequired | Values & limits gemini-2.5-pro | Default— |
Fieldcontents | Typecontent[] | RequirementRequired | Values & limits Minimum items: 1 | Default— |
Fieldcontents[].role | Typestring | RequirementOptional | Values & limits user, model | Default— |
Fieldcontents[].parts | Typepart[] | RequirementRequired | Values & limits | Default— |
FieldsystemInstruction | Typecontent | RequirementOptional | Values & limits | Default— |
FieldgenerationConfig.maxOutputTokens | Typeinteger | RequirementOptional | Values & limits Minimum: 1 Model-specific | Default— |
FieldgenerationConfig.temperature | Typenumber | RequirementOptional | Values & limits Model-specific | Default— |
FieldgenerationConfig.topP | Typenumber | RequirementOptional | Values & limits Model-specific | Default— |
FieldgenerationConfig.topK | Typeinteger | RequirementOptional | Values & limits Model-specific | Default— |
FieldgenerationConfig.stopSequences | Typestring[] | RequirementOptional | Values & limits Model-specific | Default— |
FieldgenerationConfig.thinkingConfig.includeThoughts | Typeboolean | RequirementOptional | Values & limits Model-specific | Default— |
FieldgenerationConfig.thinkingConfig.thinkingBudget | Typeinteger | RequirementOptional | Values & limits Model-specific | Default— |
Fieldtools[].functionDeclarations | Typefunction_declaration[] | RequirementOptional | Values & limits Model-specific | Default— |
FieldtoolConfig.functionCallingConfig.mode | Typestring | RequirementOptional | Values & limits Model-specific | Default— |
FieldsafetySettings | Typeobject[] | RequirementOptional | Values & limits Model-specific | Default— |
FieldsessionId | Typestring | RequirementOptional | Values & limits | Default— |
Text · UTF8 text
contents[].parts[].text
Text + image
parts[].inlineData={mimeType,data}
| Parameter | Contract |
|---|---|
Parametermaterial_types | Contracttext, image |
Parameterrequired | Contractcontents |
Parameteroptional_controls | Contractnull |
Parametercontent_type | Contractapplication/json |
Parametertext_file_material | Contractactual UTF-8 content inserted as text; file IDs/URLs need separate exact support |
Lifecycle: exact retained published method
Method shapes and IDs are exact; supplier capability is separate from admission.
POST /v1beta/models/{model}:generateContent| Request size, tokens | Input | Output | Cache read | Cache write | 5 min cache | 1 hour cache |
|---|---|---|---|---|---|---|
| Request size, tokens(0; 200,000] | Input$0.00125 | Output$0.01 | Cache read$0.000125 | Cache writeBase: — | 5 min cacheBase: — | 1 hour cacheBase: — |
| Request size, tokens(200,000; ∞) | Input$0.0025 | Output$0.015 | Cache read$0.00025 | Cache writeBase: — | 5 min cacheBase: — | 1 hour cacheBase: — |
Rates in USD per 1K tokens. If no rate is set, the base rate for this method is inherited; «—» means no base rate is set.
Ailoot reserves an estimated amount before a request. After the result, it settles the final charge from measured usage. Streaming settlement uses the final usage record. How reservation and settlement work →
Model-level reference schedules do not change method selection, quotes or charges. Active charges use the selected Ailoot method rates.
Match each charge to the conditions shown. Use one rate for each set of alternative configurations.
| Configuration | Rate schedule | Context tokens, more than | Context tokens, up to and including | Charge |
|---|---|---|---|---|
| ConfigurationOpenAI Chat · Base token rates | Rate scheduleBase rate | Context tokens, more than— | Context tokens, up to and includingNo upper bound | Charge Input · Input tokens $0.0025 / 1K tokens Output · Output tokens $0.02 / 1K tokens Input · Cache read $0.00025 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens Output · Reasoning output tokens $0.02 / 1K tokens |
| ConfigurationOpenAI Chat · Request-length tier 1 | Rate schedule— | Context tokens, more than0 | Context tokens, up to and including200,000 | Charge Input · Input tokens $0.0025 / 1K tokens Output · Output tokens $0.02 / 1K tokens Input · Cache read $0.00025 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens |
| ConfigurationOpenAI Chat · Request-length tier 2 | Rate schedule— | Context tokens, more than200,000 | Context tokens, up to and includingNo upper bound | Charge Input · Input tokens $0.005 / 1K tokens Output · Output tokens $0.03 / 1K tokens Input · Cache read $0.0005 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens |
| ConfigurationAnthropic Messages · Base token rates | Rate scheduleBase rate | Context tokens, more than— | Context tokens, up to and includingNo upper bound | Charge Input · Input tokens $0.0025 / 1K tokens Output · Output tokens $0.02 / 1K tokens Input · Cache read $0.00025 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens Output · Reasoning output tokens $0.02 / 1K tokens |
| ConfigurationAnthropic Messages · Request-length tier 1 | Rate schedule— | Context tokens, more than0 | Context tokens, up to and including200,000 | Charge Input · Input tokens $0.0025 / 1K tokens Output · Output tokens $0.02 / 1K tokens Input · Cache read $0.00025 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens |
| ConfigurationAnthropic Messages · Request-length tier 2 | Rate schedule— | Context tokens, more than200,000 | Context tokens, up to and includingNo upper bound | Charge Input · Input tokens $0.005 / 1K tokens Output · Output tokens $0.03 / 1K tokens Input · Cache read $0.0005 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens |
set -eu\n: "${AILOOT_API_KEY:?Set your Ailoot API key}"\n: "${AILOOT_TEXT_FILE:?Set your actual UTF-8 source-material file}"\nexport AILOOT_TEXT_FILE\npython3 - <<'PY_REQUEST'\nimport json,os\nfrom pathlib import Path\np=json.loads('{"contents": []}')\nf=Path(os.environ["AILOOT_TEXT_FILE"])\nif not f.is_file():raise SystemExit("Choose your actual UTF-8 source material")\ntext=f.read_text(encoding="utf-8")\nif not text.strip():raise SystemExit("Source material must contain text")\np["contents"]=[{"role":"user","parts":[{"text":"Summarize this material and quote supporting source passages.\\n\\n"+text}]}]\nPath("request.json").write_text(json.dumps(p,ensure_ascii=False))\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1beta/models/gemini-2.5-pro:generateContent \\\n -H "x-goog-api-key: $AILOOT_API_KEY" -H 'Content-Type: application/json' \\\n --data-binary @request.json -D response-headers.txt -o result.json\npython3 - <<'PY_RESULT'\nimport base64, json\nfrom pathlib import Path\n\ndef save_result(data, stem="result"):\n # Keep every field, including usage, IDs, reasoning and tool requests.\n Path(stem + ".json").write_text(json.dumps(data, ensure_ascii=False, indent=2), encoding="utf-8")\n print(json.dumps(data, ensure_ascii=False, indent=2))\n def save_blob(encoded, suffix, label):\n raw = base64.b64decode(encoded, altchars=b"-_", validate=True)\n ext = "png" if raw.startswith(b"\\x89PNG\\r\\n\\x1a\\n") else "jpg" if raw.startswith(b"\\xff\\xd8") else "webp" if raw[:4] == b"RIFF" and raw[8:12] == b"WEBP" else suffix\n file = Path(stem + "-" + label + "." + ext)\n file.write_bytes(raw)\n print("Saved", file)\n for index, block in enumerate(data.get("content") or []):\n print("Content", index, json.dumps(block, ensure_ascii=False))\n for choice in data.get("choices") or []:\n print("Choice", choice.get("index"), json.dumps(choice.get("message", choice.get("delta", {})), ensure_ascii=False))\n for index, item in enumerate(data.get("output") or []):\n print("Output", index, json.dumps(item, ensure_ascii=False))\n if item.get("type") == "image_generation_call" and item.get("result"):\n save_blob(item["result"], item.get("output_format") or "bin", "output-" + str(index))\n for ci, candidate in enumerate(data.get("candidates") or []):\n for pi, part in enumerate((candidate.get("content") or {}).get("parts") or []):\n print("Candidate/part", ci, pi, json.dumps(part, ensure_ascii=False))\n blob = part.get("inlineData") or part.get("inline_data")\n if blob and blob.get("data"):\n mime = blob.get("mimeType") or blob.get("mime_type")\n suffix = {"image/png":"png", "image/jpeg":"jpg", "image/webp":"webp", "audio/wav":"wav", "audio/mpeg":"mp3", "video/mp4":"mp4"}.get(mime, "bin")\n save_blob(blob["data"], suffix, "candidate-" + str(ci) + "-part-" + str(pi))\n\nsave_result(json.loads(Path("result.json").read_text(encoding="utf-8")))\nPY_RESULT\nset -eu\n: "${AILOOT_API_KEY:?Set your Ailoot API key}"\n: "${AILOOT_IMAGE_FILE:?Set your actual PNG JPEG or WebP image}"\nexport AILOOT_IMAGE_FILE\npython3 - <<'PY_REQUEST'\nimport json,os\nfrom pathlib import Path\np=json.loads('{"contents": [{"role": "user", "parts": [{"text": "Read labels and numbers in this image; flag unreadable text."}]}]}')\nimport base64\nf=Path(os.environ["AILOOT_IMAGE_FILE"])\nif not f.is_file():raise SystemExit("Choose an actual PNG JPEG or WebP image")\nraw=f.read_bytes()\nmime="image/png" if raw.startswith(b"\\x89PNG\\r\\n\\x1a\\n") else "image/jpeg" if raw.startswith(b"\\xff\\xd8") else "image/webp" if raw[:4]==b"RIFF" and raw[8:12]==b"WEBP" else None\nif not mime:raise SystemExit("Use PNG JPEG or WebP")\nb64=base64.b64encode(raw).decode()\np["contents"][0]["parts"].append({"inlineData":{"mimeType":mime,"data":b64}})\nPath("request.json").write_text(json.dumps(p,ensure_ascii=False))\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1beta/models/gemini-2.5-pro:generateContent \\\n -H "x-goog-api-key: $AILOOT_API_KEY" -H 'Content-Type: application/json' \\\n --data-binary @request.json -D response-headers.txt -o result.json\npython3 - <<'PY_RESULT'\nimport base64, json\nfrom pathlib import Path\n\ndef save_result(data, stem="result"):\n # Keep every field, including usage, IDs, reasoning and tool requests.\n Path(stem + ".json").write_text(json.dumps(data, ensure_ascii=False, indent=2), encoding="utf-8")\n print(json.dumps(data, ensure_ascii=False, indent=2))\n def save_blob(encoded, suffix, label):\n raw = base64.b64decode(encoded, altchars=b"-_", validate=True)\n ext = "png" if raw.startswith(b"\\x89PNG\\r\\n\\x1a\\n") else "jpg" if raw.startswith(b"\\xff\\xd8") else "webp" if raw[:4] == b"RIFF" and raw[8:12] == b"WEBP" else suffix\n file = Path(stem + "-" + label + "." + ext)\n file.write_bytes(raw)\n print("Saved", file)\n for index, block in enumerate(data.get("content") or []):\n print("Content", index, json.dumps(block, ensure_ascii=False))\n for choice in data.get("choices") or []:\n print("Choice", choice.get("index"), json.dumps(choice.get("message", choice.get("delta", {})), ensure_ascii=False))\n for index, item in enumerate(data.get("output") or []):\n print("Output", index, json.dumps(item, ensure_ascii=False))\n if item.get("type") == "image_generation_call" and item.get("result"):\n save_blob(item["result"], item.get("output_format") or "bin", "output-" + str(index))\n for ci, candidate in enumerate(data.get("candidates") or []):\n for pi, part in enumerate((candidate.get("content") or {}).get("parts") or []):\n print("Candidate/part", ci, pi, json.dumps(part, ensure_ascii=False))\n blob = part.get("inlineData") or part.get("inline_data")\n if blob and blob.get("data"):\n mime = blob.get("mimeType") or blob.get("mime_type")\n suffix = {"image/png":"png", "image/jpeg":"jpg", "image/webp":"webp", "audio/wav":"wav", "audio/mpeg":"mp3", "video/mp4":"mp4"}.get(mime, "bin")\n save_blob(blob["data"], suffix, "candidate-" + str(ci) + "-part-" + str(pi))\n\nsave_result(json.loads(Path("result.json").read_text(encoding="utf-8")))\nPY_RESULT\nfrom google import genai\nfrom google.genai import types\nimport os\n\nif not os.environ.get("AILOOT_API_KEY", "").strip(): raise SystemExit("Set AILOOT_API_KEY before making a request")\nclient = genai.Client(\n api_key=os.environ["AILOOT_API_KEY"],\n http_options=types.HttpOptions(base_url="https://api.ailoot.ai"),\n)\nresp = client.models.generate_content(model="gemini-2.5-pro", contents="Explain the difference between an observation and a hypothesis in three sentences.")\nimport base64, json\nfrom pathlib import Path\n\ndef save_result(data, stem="result"):\n # Keep every field, including usage, IDs, reasoning and tool requests.\n Path(stem + ".json").write_text(json.dumps(data, ensure_ascii=False, indent=2), encoding="utf-8")\n print(json.dumps(data, ensure_ascii=False, indent=2))\n def save_blob(encoded, suffix, label):\n raw = base64.b64decode(encoded, altchars=b"-_", validate=True)\n ext = "png" if raw.startswith(b"\\x89PNG\\r\\n\\x1a\\n") else "jpg" if raw.startswith(b"\\xff\\xd8") else "webp" if raw[:4] == b"RIFF" and raw[8:12] == b"WEBP" else suffix\n file = Path(stem + "-" + label + "." + ext)\n file.write_bytes(raw)\n print("Saved", file)\n for index, block in enumerate(data.get("content") or []):\n print("Content", index, json.dumps(block, ensure_ascii=False))\n for choice in data.get("choices") or []:\n print("Choice", choice.get("index"), json.dumps(choice.get("message", choice.get("delta", {})), ensure_ascii=False))\n for index, item in enumerate(data.get("output") or []):\n print("Output", index, json.dumps(item, ensure_ascii=False))\n if item.get("type") == "image_generation_call" and item.get("result"):\n save_blob(item["result"], item.get("output_format") or "bin", "output-" + str(index))\n for ci, candidate in enumerate(data.get("candidates") or []):\n for pi, part in enumerate((candidate.get("content") or {}).get("parts") or []):\n print("Candidate/part", ci, pi, json.dumps(part, ensure_ascii=False))\n blob = part.get("inlineData") or part.get("inline_data")\n if blob and blob.get("data"):\n mime = blob.get("mimeType") or blob.get("mime_type")\n suffix = {"image/png":"png", "image/jpeg":"jpg", "image/webp":"webp", "audio/wav":"wav", "audio/mpeg":"mp3", "video/mp4":"mp4"}.get(mime, "bin")\n save_blob(blob["data"], suffix, "candidate-" + str(ci) + "-part-" + str(pi))\n\nsave_result(resp.to_json_dict())\nimport { GoogleGenAI } from "@google/genai";\n\nif (!process.env.AILOOT_API_KEY?.trim()) throw new Error("Set AILOOT_API_KEY before making a request");\nconst ai = new GoogleGenAI({ apiKey: process.env.AILOOT_API_KEY, httpOptions: { baseUrl: "https://api.ailoot.ai" } });\nconst resp = await ai.models.generateContent({ model: "gemini-2.5-pro", contents: "Explain the difference between an observation and a hypothesis in three sentences." });\nimport { writeFileSync } from "node:fs";\n\nfunction saveResult(data, stem = "result") {\n writeFileSync(stem + ".json", JSON.stringify(data, null, 2));\n console.log(JSON.stringify(data, null, 2));\n const saveBlob = (encoded, suffix, label) => {\n const raw = Buffer.from(encoded, "base64");\n const ext = raw.subarray(0,8).equals(Buffer.from([137,80,78,71,13,10,26,10])) ? "png" : raw[0]===255 && raw[1]===216 ? "jpg" : raw.subarray(0,4).toString()==="RIFF" && raw.subarray(8,12).toString()==="WEBP" ? "webp" : suffix;\n const file = `${stem}-${label}.${ext}`;\n writeFileSync(file, raw); console.log("Saved", file);\n };\n for (const [i, block] of (data.content || []).entries()) console.log("Content", i, JSON.stringify(block));\n for (const choice of data.choices || []) console.log("Choice", choice.index, JSON.stringify(choice.message || choice.delta || {}));\n for (const [i, item] of (data.output || []).entries()) {\n console.log("Output", i, JSON.stringify(item));\n if (item.type === "image_generation_call" && item.result) saveBlob(item.result, item.output_format || "bin", `output-${i}`);\n }\n for (const [ci, candidate] of (data.candidates || []).entries()) {\n for (const [pi, part] of (candidate.content?.parts || []).entries()) {\n console.log("Candidate/part", ci, pi, JSON.stringify(part));\n const blob = part.inlineData || part.inline_data;\n if (blob?.data) {\n const mime = blob.mimeType || blob.mime_type;\n const suffix = ({"image/png":"png", "image/jpeg":"jpg", "image/webp":"webp", "audio/wav":"wav", "audio/mpeg":"mp3", "video/mp4":"mp4"})[mime] || "bin";\n saveBlob(blob.data, suffix, `candidate-${ci}-part-${pi}`);\n }\n }\n }\n}\n\nsaveResult(resp);\nfrom google import genai\nfrom google.genai import types\nimport os\nfrom pathlib import Path\n\nif not os.environ.get("AILOOT_API_KEY", "").strip(): raise SystemExit("Set AILOOT_API_KEY before making a request")\nclient=genai.Client(api_key=os.environ["AILOOT_API_KEY"],http_options=types.HttpOptions(base_url="https://api.ailoot.ai"))\nimport base64, json\nfrom pathlib import Path\n\ndef save_result(data, stem="result"):\n # Keep every field, including usage, IDs, reasoning and tool requests.\n Path(stem + ".json").write_text(json.dumps(data, ensure_ascii=False, indent=2), encoding="utf-8")\n print(json.dumps(data, ensure_ascii=False, indent=2))\n def save_blob(encoded, suffix, label):\n raw = base64.b64decode(encoded, altchars=b"-_", validate=True)\n ext = "png" if raw.startswith(b"\\x89PNG\\r\\n\\x1a\\n") else "jpg" if raw.startswith(b"\\xff\\xd8") else "webp" if raw[:4] == b"RIFF" and raw[8:12] == b"WEBP" else suffix\n file = Path(stem + "-" + label + "." + ext)\n file.write_bytes(raw)\n print("Saved", file)\n for index, block in enumerate(data.get("content") or []):\n print("Content", index, json.dumps(block, ensure_ascii=False))\n for choice in data.get("choices") or []:\n print("Choice", choice.get("index"), json.dumps(choice.get("message", choice.get("delta", {})), ensure_ascii=False))\n for index, item in enumerate(data.get("output") or []):\n print("Output", index, json.dumps(item, ensure_ascii=False))\n if item.get("type") == "image_generation_call" and item.get("result"):\n save_blob(item["result"], item.get("output_format") or "bin", "output-" + str(index))\n for ci, candidate in enumerate(data.get("candidates") or []):\n for pi, part in enumerate((candidate.get("content") or {}).get("parts") or []):\n print("Candidate/part", ci, pi, json.dumps(part, ensure_ascii=False))\n blob = part.get("inlineData") or part.get("inline_data")\n if blob and blob.get("data"):\n mime = blob.get("mimeType") or blob.get("mime_type")\n suffix = {"image/png":"png", "image/jpeg":"jpg", "image/webp":"webp", "audio/wav":"wav", "audio/mpeg":"mp3", "video/mp4":"mp4"}.get(mime, "bin")\n save_blob(blob["data"], suffix, "candidate-" + str(ci) + "-part-" + str(pi))\n\ncount=0\nwith Path("stream-events.jsonl").open("w",encoding="utf-8") as log:\n for chunk in client.models.generate_content_stream(model='gemini-2.5-pro',contents="Explain observations and hypotheses in three sentences."):\n payload=chunk.to_json_dict()\n log.write(json.dumps(payload,ensure_ascii=False)+"\\n"); log.flush()\n save_result(payload,"stream-chunk-"+str(count))\n count+=1\njson or supported streaming
Keep every complete returned response, file and content part.
Keep all candidates and parts, including function calls, thought signatures and usage; assemble stream chunks in order.
Keep request/response IDs and headers. No generic text job retrieval URL is supplied.
| Field | Type |
|---|---|
FieldresponseId | Typestring |
FieldmodelVersion | Typestring |
Fieldcandidates[].content.parts[] | Typetext|inlineData|functionCall|other part |
Fieldcandidates[].finishReason | Typestring |
FieldusageMetadata | Typeobject |
| Response | Condition | Next step |
|---|---|---|
Response400 · invalid_request_error | ConditionInvalid required fields, material representation or parameter value | Next stepCorrect the indicated fields before a new creation request. |
Ailoot gemini-2.5-pro
Ailoot Ultra gemini-2.5-pro, google/gemini-2.5-pro
/chat/completions
gemini-2.5-proGemini 2.5 Pro is Google’s stable thinking model for complex code, mathematics, STEM and long-context analysis. It accepts text, images, audio, video and PDF and returns text, with tools and structured output. Its dynamic reasoning budget supports 128–32,768 tokens and cannot be fully disabled.
This description covers the model’s capabilities. Available in Ailoot inputs, outputs and options are listed for the selected method below.
Gemini 2.5 Pro is Google’s stable thinking profile for advanced coding, mathematics, STEM and long-context analysis. It can comprehend text, audio, images, video and entire code repositories, and its Gemini API profile also accepts PDF input. The output is text, including code, written analysis or a structured record. A useful assignment provides the evidence and asks for a result that can be checked, such as an explained solution, a codebase finding or a comparison across several documents.
For coding, supply the relevant files, observed behaviour and the change or question that matters. Long context can help the model relate modules rather than reason from one isolated snippet. For a code-path investigation, ask it to trace an identifier from an input form through processing and storage, identify where a contract changes and propose a focused correction. Preserve constraints and ask for supporting references. A proposed revision needs comparison with the actual code and any validation performed through the connected tools.
For mathematics or scientific analysis, state the problem, assumptions, units and required form of the answer. Supply data or figures that the calculation depends on. Ask for the supported result and the checks that make it assessable, such as boundary cases or a comparison with the original values. The model’s reasoning capability does not remove ambiguity in the problem statement. Keep an unknown quantity or unsupported assumption visible rather than replacing it with a convenient value.
Dynamic thinking is the documented default. The Gemini 2.5 GenerateContent guide supports an explicit reasoning budget from 128 to 32,768 tokens for Pro, or -1 for adaptive thinking. This edition cannot fully disable thinking. Those controls differ from Flash’s zero-budget option and from Gemini 3 thinking-level settings. The thinking budget guides reasoning rather than guaranteeing an exact number of internal tokens, and a response cap also needs to leave space for the final artifact.
For multimodal document work, identify the pages, chart, image region or recording event that should support the answer. A practical synthesis task can request the competing claims from several source documents, their supporting passages and the differences that matter to one decision. Ask the model to distinguish a stated fact from an inference. For video or audio, define whether the result should be a description, transcript, summary or comparison. The image and sound are evidence for a text result in this profile.
The exact API page documents function calling, code execution, file search, search grounding, Maps grounding, URL context and structured outputs. Define function purposes and parameter fields and preserve the real results in later turns. For a schema-constrained record, specify required fields and how missing information should be represented. The native architecture is a multimodal sparse mixture-of-experts transformer; that model design does not itself supply an external tool execution or a finished application beyond the text or code returned.
The native card lists a 1M input context and 64K text output; the API table specifies 1,048,576 input tokens and 65,536 output tokens. Instructions, source content and retained history contribute to input preparation. A maximum response allowance includes reasoning tokens, so an overly small cap can interrupt the final answer. Caching and batch processing are documented, together with Flex and Priority options. Retain each source identifier and the requested final form when preparing independent long-context tasks.
The stable identifier is distinct from the Experimental and Preview editions discussed separately in the shared Pro model card. Do not assign their version-specific results to this profile merely because they share the Pro name. The card identifies possible hallucinations and limitations in causal understanding, complex deduction and counterfactual reasoning, with a January 2025 knowledge cutoff. Supply current evidence when it matters and review source references, calculations and proposed modifications. The useful output is the supported text or code artifact the task requested.
POST /v1/chat/completionstexttext| Field | Type | Requirement | Values & limits | Default |
|---|---|---|---|---|
Fieldmodel | Typestring | RequirementRequired | Values & limits gemini-2.5-pro | Default— |
Fieldmessages | Typemessage[] | RequirementRequired | Values & limits Minimum items: 1 | Default— |
Fieldmessages[].role | Typestring | RequirementRequired | Values & limits Model-specific | Default— |
Fieldmessages[].content | Typestring | RequirementOptional | Values & limits Applies when: Text conversation | Default— |
Fieldstream | Typeboolean | RequirementOptional | Values & limits | Defaultfalse |
Text · UTF8 text
messages[].content
| Parameter | Contract |
|---|---|
Parametercontent_type | Contractapplication/json |
Parameterrequired | Contractmodel, messages |
Parametermaterial_types | Contracttext |
Parametermessages | Contractmessage array with role/content shape |
Parameterfile_material | Contractactual UTF-8 document inserted as literal text; no file ID inferred |
Parameteroptional_controls | Contractstream |
Parametercontrol_scope | ContractText conversation; stream is a boolean and defaults to false. |
Parameteroutput_modalities | Contracttext |
Parameterhosted_operations | Contractfalse |
Parametermultimodal_input_binding | Contractnull |
Method aliases: /chat/completions
Lifecycle: synchronous_or_streamed
Send exact model ID with messages.
Context length is not an output cap.
A text file may supply literal text; image/audio/file-object inputs need exact binding.
Tariff references do not add request options. Supported parameters are listed for the selected method.
Match each charge to the conditions shown. Use one rate for each set of alternative configurations.
| Configuration | Rate schedule | Context tokens, more than | Context tokens, up to and including | Charge |
|---|---|---|---|---|
| ConfigurationBase token rates | Rate scheduleBase rate | Context tokens, more than— | Context tokens, up to and includingNo upper bound | Charge Input · Input tokens $0.0025 / 1K tokens Output · Output tokens $0.02 / 1K tokens Input · Cache read $0.00025 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens Output · Reasoning output tokens $0.02 / 1K tokens |
| ConfigurationRequest-length tier 1 | Rate schedule— | Context tokens, more than0 | Context tokens, up to and including200,000 | Charge Input · Input tokens $0.0025 / 1K tokens Output · Output tokens $0.02 / 1K tokens Input · Cache read $0.00025 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens |
| ConfigurationRequest-length tier 2 | Rate schedule— | Context tokens, more than200,000 | Context tokens, up to and includingNo upper bound | Charge Input · Input tokens $0.005 / 1K tokens Output · Output tokens $0.03 / 1K tokens Input · Cache read $0.0005 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens |
Ailoot reserves an estimated amount before a request. After the result, it settles the final charge from measured usage. Streaming settlement uses the final usage record. How reservation and settlement work →
set -eu\n: "${AILOOT_API_KEY:?Set your Ailoot API key}"\npython3 - <<'PY_REQUEST'\nimport json,os\nfrom pathlib import Path\np=json.loads('{"model":"gemini-2.5-pro","messages":[{"role":"user","content":"hello"}],"stream":false}')\n\nPath("request.json").write_text(json.dumps(p,ensure_ascii=False))\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/chat/completions \\\n -H "Authorization: Bearer $AILOOT_API_KEY" -H 'Content-Type: application/json' \\\n --data-binary @request.json -D response-headers.txt -o result.json\npython3 - <<'PY_RESULT'\nimport json\nfrom pathlib import Path\nr=json.loads(Path("result.json").read_text())\nfor x in r.get("choices",[]):\n if x.get("message",{}).get("content"): print(x["message"]["content"])\nPY_RESULT\nfrom openai import OpenAI\nimport os\n\nif not os.environ.get("AILOOT_API_KEY", "").strip(): raise SystemExit("Set AILOOT_API_KEY before making a request")\nclient=OpenAI(base_url="https://api.ailoot.ai/v1",api_key=os.environ["AILOOT_API_KEY"],max_retries=0)\nresult=client.chat.completions.create(model="gemini-2.5-pro", messages=[{"role":"user","content":"hello"}], stream=False)\nimport base64, json\nfrom pathlib import Path\n\ndef save_result(data, stem="result"):\n # Keep every field, including usage, IDs, reasoning and tool requests.\n Path(stem + ".json").write_text(json.dumps(data, ensure_ascii=False, indent=2), encoding="utf-8")\n print(json.dumps(data, ensure_ascii=False, indent=2))\n def save_blob(encoded, suffix, label):\n raw = base64.b64decode(encoded, altchars=b"-_", validate=True)\n ext = "png" if raw.startswith(b"\\x89PNG\\r\\n\\x1a\\n") else "jpg" if raw.startswith(b"\\xff\\xd8") else "webp" if raw[:4] == b"RIFF" and raw[8:12] == b"WEBP" else suffix\n file = Path(stem + "-" + label + "." + ext)\n file.write_bytes(raw)\n print("Saved", file)\n for index, block in enumerate(data.get("content") or []):\n print("Content", index, json.dumps(block, ensure_ascii=False))\n for choice in data.get("choices") or []:\n print("Choice", choice.get("index"), json.dumps(choice.get("message", choice.get("delta", {})), ensure_ascii=False))\n for index, item in enumerate(data.get("output") or []):\n print("Output", index, json.dumps(item, ensure_ascii=False))\n if item.get("type") == "image_generation_call" and item.get("result"):\n save_blob(item["result"], item.get("output_format") or "bin", "output-" + str(index))\n for ci, candidate in enumerate(data.get("candidates") or []):\n for pi, part in enumerate((candidate.get("content") or {}).get("parts") or []):\n print("Candidate/part", ci, pi, json.dumps(part, ensure_ascii=False))\n blob = part.get("inlineData") or part.get("inline_data")\n if blob and blob.get("data"):\n mime = blob.get("mimeType") or blob.get("mime_type")\n suffix = {"image/png":"png", "image/jpeg":"jpg", "image/webp":"webp", "audio/wav":"wav", "audio/mpeg":"mp3", "video/mp4":"mp4"}.get(mime, "bin")\n save_blob(blob["data"], suffix, "candidate-" + str(ci) + "-part-" + str(pi))\n\nsave_result(result.to_dict(mode="json"))\njson or SSE
Keep every complete returned response, file and content part.
Keep every choice and its content/tool calls/reasoning. In SSE assemble deltas by choice/tool index, retain the final finish reason and usage.
Keep request/response IDs and headers. No generic text job retrieval URL is supplied.
| Field | Type |
|---|---|
Fieldchoices[].index | Typeinteger |
Fieldchoices[].message.content | Typestring|null |
Fieldchoices[].message.tool_calls | Typetool_call[] |
Fieldchoices[].message.reasoning_content | Typestring |
Fieldchoices[].message.reasoning_details | Typeobject|array |
Fieldchoices[].finish_reason | Typestring|null |
Fieldusage | Typeobject |
| Response | Condition | Next step |
|---|---|---|
Response400 · invalid_request_error | ConditionInvalid required fields, material representation or parameter value | Next stepCorrect the indicated fields before a new creation request. |
Ailoot gemini-2.5-pro
Ailoot Ultra gemini-2.5-pro, google/gemini-2.5-pro
/chat/completions
gemini-2.5-proGemini 2.5 Pro is Google’s stable thinking model for complex code, mathematics, STEM and long-context analysis. It accepts text, images, audio, video and PDF and returns text, with tools and structured output. Its dynamic reasoning budget supports 128–32,768 tokens and cannot be fully disabled.
This description covers the model’s capabilities. Available in Ailoot inputs, outputs and options are listed for the selected method below.
Gemini 2.5 Pro is Google’s stable thinking profile for advanced coding, mathematics, STEM and long-context analysis. It can comprehend text, audio, images, video and entire code repositories, and its Gemini API profile also accepts PDF input. The output is text, including code, written analysis or a structured record. A useful assignment provides the evidence and asks for a result that can be checked, such as an explained solution, a codebase finding or a comparison across several documents.
For coding, supply the relevant files, observed behaviour and the change or question that matters. Long context can help the model relate modules rather than reason from one isolated snippet. For a code-path investigation, ask it to trace an identifier from an input form through processing and storage, identify where a contract changes and propose a focused correction. Preserve constraints and ask for supporting references. A proposed revision needs comparison with the actual code and any validation performed through the connected tools.
For mathematics or scientific analysis, state the problem, assumptions, units and required form of the answer. Supply data or figures that the calculation depends on. Ask for the supported result and the checks that make it assessable, such as boundary cases or a comparison with the original values. The model’s reasoning capability does not remove ambiguity in the problem statement. Keep an unknown quantity or unsupported assumption visible rather than replacing it with a convenient value.
Dynamic thinking is the documented default. The Gemini 2.5 GenerateContent guide supports an explicit reasoning budget from 128 to 32,768 tokens for Pro, or -1 for adaptive thinking. This edition cannot fully disable thinking. Those controls differ from Flash’s zero-budget option and from Gemini 3 thinking-level settings. The thinking budget guides reasoning rather than guaranteeing an exact number of internal tokens, and a response cap also needs to leave space for the final artifact.
For multimodal document work, identify the pages, chart, image region or recording event that should support the answer. A practical synthesis task can request the competing claims from several source documents, their supporting passages and the differences that matter to one decision. Ask the model to distinguish a stated fact from an inference. For video or audio, define whether the result should be a description, transcript, summary or comparison. The image and sound are evidence for a text result in this profile.
The exact API page documents function calling, code execution, file search, search grounding, Maps grounding, URL context and structured outputs. Define function purposes and parameter fields and preserve the real results in later turns. For a schema-constrained record, specify required fields and how missing information should be represented. The native architecture is a multimodal sparse mixture-of-experts transformer; that model design does not itself supply an external tool execution or a finished application beyond the text or code returned.
The native card lists a 1M input context and 64K text output; the API table specifies 1,048,576 input tokens and 65,536 output tokens. Instructions, source content and retained history contribute to input preparation. A maximum response allowance includes reasoning tokens, so an overly small cap can interrupt the final answer. Caching and batch processing are documented, together with Flex and Priority options. Retain each source identifier and the requested final form when preparing independent long-context tasks.
The stable identifier is distinct from the Experimental and Preview editions discussed separately in the shared Pro model card. Do not assign their version-specific results to this profile merely because they share the Pro name. The card identifies possible hallucinations and limitations in causal understanding, complex deduction and counterfactual reasoning, with a January 2025 knowledge cutoff. Supply current evidence when it matters and review source references, calculations and proposed modifications. The useful output is the supported text or code artifact the task requested.
POST /v1/messagestextjson, sse| Field | Type | Requirement | Values & limits | Default |
|---|---|---|---|---|
Fieldmodel | Typestring | RequirementRequired | Values & limits gemini-2.5-pro | Default— |
Fieldmessages | Typemessage[] | RequirementRequired | Values & limits | Default— |
Fieldmessages[].role | Typestring | RequirementRequired | Values & limits user, assistant | Default— |
Fieldmessages[].content | Typestring | RequirementRequired | Values & limits | Default— |
Fieldmax_tokens | Typeinteger | RequirementRequired | Values & limits | Default— |
Fieldstream | Typeboolean | RequirementOptional | Values & limits | Defaultfalse |
Text · UTF-8 text
messages[].content string
| Parameter | Contract |
|---|---|
Parametercontent_type | Contractapplication/json |
Parameterrequired | Contractmodel, messages, max_tokens |
Parameteroptional_controls | Contractstream |
Parametermaterial_types | Contracttext |
Parametertext_file_material | ContractRead the actual UTF-8 document and put its text in the indicated input or message content string. |
Lifecycle: synchronous_or_streamed
Tariff references do not add request options. Supported parameters are listed for the selected method.
Match each charge to the conditions shown. Use one rate for each set of alternative configurations.
| Configuration | Rate schedule | Context tokens, more than | Context tokens, up to and including | Charge |
|---|---|---|---|---|
| ConfigurationBase token rates | Rate scheduleBase rate | Context tokens, more than— | Context tokens, up to and includingNo upper bound | Charge Input · Input tokens $0.0025 / 1K tokens Output · Output tokens $0.02 / 1K tokens Input · Cache read $0.00025 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens Output · Reasoning output tokens $0.02 / 1K tokens |
| ConfigurationRequest-length tier 1 | Rate schedule— | Context tokens, more than0 | Context tokens, up to and including200,000 | Charge Input · Input tokens $0.0025 / 1K tokens Output · Output tokens $0.02 / 1K tokens Input · Cache read $0.00025 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens |
| ConfigurationRequest-length tier 2 | Rate schedule— | Context tokens, more than200,000 | Context tokens, up to and includingNo upper bound | Charge Input · Input tokens $0.005 / 1K tokens Output · Output tokens $0.03 / 1K tokens Input · Cache read $0.0005 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens |
Ailoot reserves an estimated amount before a request. After the result, it settles the final charge from measured usage. Streaming settlement uses the final usage record. How reservation and settlement work →
{\n "model": "gemini-2.5-pro",\n "max_tokens": 128,\n "messages": [\n {\n "role": "user",\n "content": "Summarize the incident report."\n }\n ],\n "stream": false\n}set -eu\n: "${AILOOT_API_KEY:?Set your Ailoot API key}"\n: "${AILOOT_TEXT_FILE:?Set your actual UTF-8 document}"\nexport AILOOT_TEXT_FILE\npython3 - <<'PY_REQUEST'\nimport json, os\nfrom pathlib import Path\n\nsource_file = Path(os.environ['AILOOT_TEXT_FILE'])\nif not source_file.is_file():\n raise SystemExit('Set AILOOT_TEXT_FILE to your actual UTF-8 document')\ntext = source_file.read_text(encoding='utf-8')\nif not text.strip():\n raise SystemExit('Choose a document containing text')\npayload = {'model': 'gemini-2.5-pro', 'max_tokens': 128, 'messages': [{'role': 'user', 'content': 'Summarize the incident report.'}]}\npayload['messages'][0]['content'] = 'Summarize this material and quote supporting source passages.\\n\\n' + text\nPath('request.json').write_text(json.dumps(payload, ensure_ascii=False), encoding='utf-8')\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/messages \\\n -H "x-api-key: $AILOOT_API_KEY" -H 'anthropic-version: 2023-06-01' -H 'Content-Type: application/json' \\\n --data-binary @request.json -D response-headers.txt -o result.json\npython3 - <<'PY_RESULT'\nimport json\nfrom pathlib import Path\n\nresult = json.loads(Path('result.json').read_text(encoding='utf-8'))\nprint(json.dumps(result, ensure_ascii=False, indent=2))\nPY_RESULT\nimport json, os\nfrom pathlib import Path\n\nsource_file = Path(os.environ['AILOOT_TEXT_FILE'])\nif not source_file.is_file():\n raise SystemExit('Set AILOOT_TEXT_FILE to your actual UTF-8 document')\ntext = source_file.read_text(encoding='utf-8')\nif not text.strip():\n raise SystemExit('Choose a document containing text')\npayload = {'model': 'gemini-2.5-pro', 'max_tokens': 128, 'messages': [{'role': 'user', 'content': 'Summarize the incident report.'}]}\npayload['messages'][0]['content'] = 'Summarize this material and quote supporting source passages.\\n\\n' + text\nfrom urllib.request import Request, urlopen\nfrom urllib.error import HTTPError\n\napi_key = os.environ['AILOOT_API_KEY']\nif not api_key.strip():\n raise SystemExit('Set AILOOT_API_KEY before making a request')\nheaders = {'x-api-key': 'PLACEHOLDER_KEY', 'anthropic-version': '2023-06-01', 'Content-Type': 'application/json'}\nheaders['x-api-key'] = api_key\nrequest = Request('https://api.ailoot.ai/v1/messages', data=json.dumps(payload, ensure_ascii=False).encode('utf-8'), headers=headers, method='POST')\ntry:\n with urlopen(request, timeout=120) as response:\n raw = response.read()\n Path('response-headers.txt').write_text(str(response.headers), encoding='utf-8')\nexcept HTTPError as error:\n Path('result.json').write_bytes(error.read())\n Path('response-headers.txt').write_text(str(error.headers), encoding='utf-8')\n raise\nPath('result.json').write_bytes(raw)\nimport json\nfrom pathlib import Path\n\nresult = json.loads(Path('result.json').read_text(encoding='utf-8'))\nprint(json.dumps(result, ensure_ascii=False, indent=2))\nJSON or SSE
Keep every complete returned response, file and content part.
Keep all content blocks, thinking signatures and actual tool-use IDs. Assemble all SSE block deltas; a first text block is not the complete output.
Keep request/response IDs and headers. No generic text job retrieval URL is supplied.
| Field | Type |
|---|---|
Fieldid | Typestring |
Fieldmodel | Typestring |
Fieldcontent[] | Typetext|thinking|tool_use|other content block |
Fieldstop_reason | Typestring|null |
Fieldusage | Typeobject |
| Response | Condition | Next step |
|---|---|---|
Response400 · invalid_request_error | ConditionInvalid required fields, material representation or parameter value | Next stepCorrect the indicated fields before a new creation request. |
Ailoot gemini-2.5-pro
Ailoot Ultra gemini-2.5-pro, google/gemini-2.5-pro
/chat/completions
google/gemini-2.5-proGemini 2.5 Pro is Google’s stable thinking model for complex code, mathematics, STEM and long-context analysis. It accepts text, images, audio, video and PDF and returns text, with tools and structured output. Its dynamic reasoning budget supports 128–32,768 tokens and cannot be fully disabled.
This description covers the model’s capabilities. Available in Ailoot inputs, outputs and options are listed for the selected method below.
Gemini 2.5 Pro is Google’s stable thinking profile for advanced coding, mathematics, STEM and long-context analysis. It can comprehend text, audio, images, video and entire code repositories, and its Gemini API profile also accepts PDF input. The output is text, including code, written analysis or a structured record. A useful assignment provides the evidence and asks for a result that can be checked, such as an explained solution, a codebase finding or a comparison across several documents.
For coding, supply the relevant files, observed behaviour and the change or question that matters. Long context can help the model relate modules rather than reason from one isolated snippet. For a code-path investigation, ask it to trace an identifier from an input form through processing and storage, identify where a contract changes and propose a focused correction. Preserve constraints and ask for supporting references. A proposed revision needs comparison with the actual code and any validation performed through the connected tools.
For mathematics or scientific analysis, state the problem, assumptions, units and required form of the answer. Supply data or figures that the calculation depends on. Ask for the supported result and the checks that make it assessable, such as boundary cases or a comparison with the original values. The model’s reasoning capability does not remove ambiguity in the problem statement. Keep an unknown quantity or unsupported assumption visible rather than replacing it with a convenient value.
Dynamic thinking is the documented default. The Gemini 2.5 GenerateContent guide supports an explicit reasoning budget from 128 to 32,768 tokens for Pro, or -1 for adaptive thinking. This edition cannot fully disable thinking. Those controls differ from Flash’s zero-budget option and from Gemini 3 thinking-level settings. The thinking budget guides reasoning rather than guaranteeing an exact number of internal tokens, and a response cap also needs to leave space for the final artifact.
For multimodal document work, identify the pages, chart, image region or recording event that should support the answer. A practical synthesis task can request the competing claims from several source documents, their supporting passages and the differences that matter to one decision. Ask the model to distinguish a stated fact from an inference. For video or audio, define whether the result should be a description, transcript, summary or comparison. The image and sound are evidence for a text result in this profile.
The exact API page documents function calling, code execution, file search, search grounding, Maps grounding, URL context and structured outputs. Define function purposes and parameter fields and preserve the real results in later turns. For a schema-constrained record, specify required fields and how missing information should be represented. The native architecture is a multimodal sparse mixture-of-experts transformer; that model design does not itself supply an external tool execution or a finished application beyond the text or code returned.
The native card lists a 1M input context and 64K text output; the API table specifies 1,048,576 input tokens and 65,536 output tokens. Instructions, source content and retained history contribute to input preparation. A maximum response allowance includes reasoning tokens, so an overly small cap can interrupt the final answer. Caching and batch processing are documented, together with Flex and Priority options. Retain each source identifier and the requested final form when preparing independent long-context tasks.
The stable identifier is distinct from the Experimental and Preview editions discussed separately in the shared Pro model card. Do not assign their version-specific results to this profile merely because they share the Pro name. The card identifies possible hallucinations and limitations in causal understanding, complex deduction and counterfactual reasoning, with a January 2025 knowledge cutoff. Supply current evidence when it matters and review source references, calculations and proposed modifications. The useful output is the supported text or code artifact the task requested.
POST /v1/chat/completionstexttext| Field | Type | Requirement | Values & limits | Default |
|---|---|---|---|---|
Fieldmodel | Typestring | RequirementRequired | Values & limits google/gemini-2.5-pro | Default— |
Fieldmessages | Typemessage[] | RequirementRequired | Values & limits Minimum items: 1 | Default— |
Fieldmessages[].role | Typestring | RequirementRequired | Values & limits Examples: system, user, assistant, tool, function Conditions: These roles are explicitly represented by Source compatibility types; the exact model role set remains model-specific. Model-specific | Default— |
Fieldmessages[].content | Typestring|content_part[]|null | RequirementOptional | Values & limits | Default— |
Fieldmessages[].tool_calls | Typetool_call[] | RequirementOptional | Values & limits | Default— |
Fieldmessages[].tool_call_id | Typestring | RequirementOptional | Values & limits Applies when: role=tool; use actual returned ID | Default— |
Fieldmessages[].name | Typestring | RequirementOptional | Values & limits | Default— |
Fieldmessages[].reasoning_content | Typestring | RequirementOptional | Values & limits Applies when: Round-trip actual returned reasoning where this model uses it | Default— |
Fieldmessages[].reasoning_details | Typeobject|array | RequirementOptional | Values & limits Model-specific | Default— |
Fieldmax_tokens | Typeinteger | RequirementOptional | Values & limits Minimum: 1 Model-specific | Default— |
Fieldmax_completion_tokens | Typeinteger | RequirementOptional | Values & limits Minimum: 1 Model-specific | Default— |
Fieldstream | Typeboolean | RequirementOptional | Values & limits | Defaultfalse |
Fieldstream_options.include_usage | Typeboolean | RequirementOptional | Values & limits Model-specific | Default— |
Fieldtemperature | Typenumber | RequirementOptional | Values & limits Model-specific | Default— |
Fieldtop_p | Typenumber | RequirementOptional | Values & limits Model-specific | Default— |
Fieldstop | Typestring|string[] | RequirementOptional | Values & limits Model-specific | Default— |
Fieldtools | Typefunction_tool[] | RequirementOptional | Values & limits Model-specific | Default— |
Fieldtools[].type | Typestring | RequirementOptional | Values & limits function Model-specific | Default— |
Fieldtools[].function.name | Typestring | RequirementRequired | Values & limits Applies when: function tool supplied | Default— |
Fieldtools[].function.description | Typestring | RequirementOptional | Values & limits | Default— |
Fieldtools[].function.parameters | TypeJSON_schema | RequirementOptional | Values & limits | Default— |
Fieldtool_choice | Typestring|object | RequirementOptional | Values & limits Model-specific | Default— |
Fieldparallel_tool_calls | Typeboolean | RequirementOptional | Values & limits Model-specific | Default— |
Fieldresponse_format | Typeobject | RequirementOptional | Values & limits Model-specific | Default— |
Fieldreasoning_effort | Typestring | RequirementOptional | Values & limits Model-specific | Default— |
Fieldreasoning | Typeobject | RequirementOptional | Values & limits Model-specific | Default— |
Fieldservice_tier | Typestring | RequirementOptional | Values & limits Model-specific | Default— |
Fieldinstructions | Typestring | RequirementOptional | Values & limits Compatibility field | Default— |
Fieldfunctions | Typefunction[] | RequirementOptional | Values & limits Model-specific | Default— |
Fieldfunction_call | Typestring|object | RequirementOptional | Values & limits Model-specific | Default— |
Fieldprompt_cache_options | Typeobject | RequirementOptional | Values & limits Model-specific | Default— |
Fieldmodalities | Typestring[] | RequirementOptional | Values & limits text | Default— |
Fieldprovider | Typeobject | RequirementOptional | Values & limits Conditions: provider.options is rejected on this Ultra text route | Default— |
Fieldcache_control.ttl | Typestring | RequirementOptional | Values & limits Conditions: 1h is rejected in actual prompt-cache locations | Default— |
Text · UTF8 text
messages[].content
| Parameter | Contract |
|---|---|
Parametercontent_type | Contractapplication/json |
Parameterrequired | Contractmodel, messages |
Parametermaterial_types | Contracttext |
Parametermessages | Contractmessage array with role/content shape |
Parameterfile_material | Contractactual UTF-8 document inserted as literal text; no file ID inferred |
Parameteroptional_controls | Contractstream, temperature, top_p, stop, max_tokens, max_completion_tokens, reasoning, response_format, tools, tool_choice |
Parametercontrol_scope | Contractmodel-specific; user function tools differ from hosted tools |
Parameteroutput_modalities | Contracttext |
Parameterhosted_operations | Contractfalse |
Parametermultimodal_input_binding | Contractnull |
Lifecycle: synchronous_or_streamed
Send exact model ID with messages.
Context length is not an output cap.
A text file may supply literal text; image/audio/file-object inputs need exact binding.
Tariff references do not add request options. Supported parameters are listed for the selected method.
Match each charge to the conditions shown. Use one rate for each set of alternative configurations.
| Configuration | Rate schedule | Context tokens, more than | Context tokens, up to and including | Charge |
|---|---|---|---|---|
| ConfigurationBase token rates | Rate scheduleBase rate | Context tokens, more than— | Context tokens, up to and includingNo upper bound | Charge Input · Input tokens $0.0025 / 1K tokens Output · Output tokens $0.02 / 1K tokens Input · Cache read $0.00025 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens Output · Reasoning output tokens $0.02 / 1K tokens |
| ConfigurationRequest-length tier 1 | Rate schedule— | Context tokens, more than0 | Context tokens, up to and including200,000 | Charge Input · Input tokens $0.0025 / 1K tokens Output · Output tokens $0.02 / 1K tokens Input · Cache read $0.00025 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens |
| ConfigurationRequest-length tier 2 | Rate schedule— | Context tokens, more than200,000 | Context tokens, up to and includingNo upper bound | Charge Input · Input tokens $0.005 / 1K tokens Output · Output tokens $0.03 / 1K tokens Input · Cache read $0.0005 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens |
Ailoot reserves an estimated amount before a request. After the result, it settles the final charge from measured usage. Streaming settlement uses the final usage record. How reservation and settlement work →
set -eu\n: "${AILOOT_API_KEY:?Set your Ailoot API key}"\npython3 - <<'PY_REQUEST'\nimport json,os\nfrom pathlib import Path\np=json.loads('{"model": "google/gemini-2.5-pro", "messages": [{"role": "user", "content": "Explain the difference between an observation and a hypothesis in three sentences."}]}')\n\nPath("request.json").write_text(json.dumps(p,ensure_ascii=False))\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/chat/completions \\\n -H "Authorization: Bearer $AILOOT_API_KEY" -H 'Content-Type: application/json' \\\n --data-binary @request.json -D response-headers.txt -o result.json\npython3 - <<'PY_RESULT'\nimport json\nfrom pathlib import Path\nr=json.loads(Path("result.json").read_text())\nfor x in r.get("choices",[]):\n if x.get("message",{}).get("content"): print(x["message"]["content"])\nPY_RESULT\nfrom openai import OpenAI\nimport os\n\nif not os.environ.get("AILOOT_API_KEY", "").strip(): raise SystemExit("Set AILOOT_API_KEY before making a request")\nclient=OpenAI(base_url="https://api.ailoot.ai/v1",api_key=os.environ["AILOOT_API_KEY"],max_retries=0)\nresult=client.chat.completions.create(model='google/gemini-2.5-pro',messages=[{"role":"user","content":"Explain observations and hypotheses in three sentences."}])\nimport base64, json\nfrom pathlib import Path\n\ndef save_result(data, stem="result"):\n # Keep every field, including usage, IDs, reasoning and tool requests.\n Path(stem + ".json").write_text(json.dumps(data, ensure_ascii=False, indent=2), encoding="utf-8")\n print(json.dumps(data, ensure_ascii=False, indent=2))\n def save_blob(encoded, suffix, label):\n raw = base64.b64decode(encoded, altchars=b"-_", validate=True)\n ext = "png" if raw.startswith(b"\\x89PNG\\r\\n\\x1a\\n") else "jpg" if raw.startswith(b"\\xff\\xd8") else "webp" if raw[:4] == b"RIFF" and raw[8:12] == b"WEBP" else suffix\n file = Path(stem + "-" + label + "." + ext)\n file.write_bytes(raw)\n print("Saved", file)\n for index, block in enumerate(data.get("content") or []):\n print("Content", index, json.dumps(block, ensure_ascii=False))\n for choice in data.get("choices") or []:\n print("Choice", choice.get("index"), json.dumps(choice.get("message", choice.get("delta", {})), ensure_ascii=False))\n for index, item in enumerate(data.get("output") or []):\n print("Output", index, json.dumps(item, ensure_ascii=False))\n if item.get("type") == "image_generation_call" and item.get("result"):\n save_blob(item["result"], item.get("output_format") or "bin", "output-" + str(index))\n for ci, candidate in enumerate(data.get("candidates") or []):\n for pi, part in enumerate((candidate.get("content") or {}).get("parts") or []):\n print("Candidate/part", ci, pi, json.dumps(part, ensure_ascii=False))\n blob = part.get("inlineData") or part.get("inline_data")\n if blob and blob.get("data"):\n mime = blob.get("mimeType") or blob.get("mime_type")\n suffix = {"image/png":"png", "image/jpeg":"jpg", "image/webp":"webp", "audio/wav":"wav", "audio/mpeg":"mp3", "video/mp4":"mp4"}.get(mime, "bin")\n save_blob(blob["data"], suffix, "candidate-" + str(ci) + "-part-" + str(pi))\n\nsave_result(result.to_dict(mode="json"))\nfrom openai import OpenAI\nimport os\nfrom pathlib import Path\n\nif not os.environ.get("AILOOT_API_KEY", "").strip(): raise SystemExit("Set AILOOT_API_KEY before making a request")\nclient=OpenAI(base_url="https://api.ailoot.ai/v1",api_key=os.environ["AILOOT_API_KEY"],max_retries=0)\nimport base64, json\nfrom pathlib import Path\n\ndef save_result(data, stem="result"):\n # Keep every field, including usage, IDs, reasoning and tool requests.\n Path(stem + ".json").write_text(json.dumps(data, ensure_ascii=False, indent=2), encoding="utf-8")\n print(json.dumps(data, ensure_ascii=False, indent=2))\n def save_blob(encoded, suffix, label):\n raw = base64.b64decode(encoded, altchars=b"-_", validate=True)\n ext = "png" if raw.startswith(b"\\x89PNG\\r\\n\\x1a\\n") else "jpg" if raw.startswith(b"\\xff\\xd8") else "webp" if raw[:4] == b"RIFF" and raw[8:12] == b"WEBP" else suffix\n file = Path(stem + "-" + label + "." + ext)\n file.write_bytes(raw)\n print("Saved", file)\n for index, block in enumerate(data.get("content") or []):\n print("Content", index, json.dumps(block, ensure_ascii=False))\n for choice in data.get("choices") or []:\n print("Choice", choice.get("index"), json.dumps(choice.get("message", choice.get("delta", {})), ensure_ascii=False))\n for index, item in enumerate(data.get("output") or []):\n print("Output", index, json.dumps(item, ensure_ascii=False))\n if item.get("type") == "image_generation_call" and item.get("result"):\n save_blob(item["result"], item.get("output_format") or "bin", "output-" + str(index))\n for ci, candidate in enumerate(data.get("candidates") or []):\n for pi, part in enumerate((candidate.get("content") or {}).get("parts") or []):\n print("Candidate/part", ci, pi, json.dumps(part, ensure_ascii=False))\n blob = part.get("inlineData") or part.get("inline_data")\n if blob and blob.get("data"):\n mime = blob.get("mimeType") or blob.get("mime_type")\n suffix = {"image/png":"png", "image/jpeg":"jpg", "image/webp":"webp", "audio/wav":"wav", "audio/mpeg":"mp3", "video/mp4":"mp4"}.get(mime, "bin")\n save_blob(blob["data"], suffix, "candidate-" + str(ci) + "-part-" + str(pi))\n\nwith client.chat.completions.stream(model='google/gemini-2.5-pro',messages=[{"role":"user","content":"Explain observations and hypotheses in three sentences."}]) as stream:\n with Path("stream-events.jsonl").open("w",encoding="utf-8") as log:\n for event in stream:\n payload=event.to_dict(mode="json")\n log.write(json.dumps(payload,ensure_ascii=False)+"\\n"); log.flush()\n print(json.dumps(payload,ensure_ascii=False))\n final=stream.get_final_completion()\n save_result(final.to_dict(mode="json"),"stream-result")\njson or SSE
Keep every complete returned response, file and content part.
Keep every choice and its content/tool calls/reasoning. In SSE assemble deltas by choice/tool index, retain the final finish reason and usage.
Keep request/response IDs and headers. No generic text job retrieval URL is supplied.
| Field | Type |
|---|---|
Fieldchoices[].index | Typeinteger |
Fieldchoices[].message.content | Typestring|null |
Fieldchoices[].message.tool_calls | Typetool_call[] |
Fieldchoices[].message.reasoning_content | Typestring |
Fieldchoices[].message.reasoning_details | Typeobject|array |
Fieldchoices[].finish_reason | Typestring|null |
Fieldusage | Typeobject |
| Response | Condition | Next step |
|---|---|---|
Response400 · invalid_request_error | ConditionInvalid required fields, material representation or parameter value | Next stepCorrect the indicated fields before a new creation request. |
Ailoot gemini-2.5-pro
Ailoot Ultra gemini-2.5-pro, google/gemini-2.5-pro
/chat/completions
google/gemini-2.5-proGemini 2.5 Pro is Google’s stable thinking model for complex code, mathematics, STEM and long-context analysis. It accepts text, images, audio, video and PDF and returns text, with tools and structured output. Its dynamic reasoning budget supports 128–32,768 tokens and cannot be fully disabled.
This description covers the model’s capabilities. Available in Ailoot inputs, outputs and options are listed for the selected method below.
Gemini 2.5 Pro is Google’s stable thinking profile for advanced coding, mathematics, STEM and long-context analysis. It can comprehend text, audio, images, video and entire code repositories, and its Gemini API profile also accepts PDF input. The output is text, including code, written analysis or a structured record. A useful assignment provides the evidence and asks for a result that can be checked, such as an explained solution, a codebase finding or a comparison across several documents.
For coding, supply the relevant files, observed behaviour and the change or question that matters. Long context can help the model relate modules rather than reason from one isolated snippet. For a code-path investigation, ask it to trace an identifier from an input form through processing and storage, identify where a contract changes and propose a focused correction. Preserve constraints and ask for supporting references. A proposed revision needs comparison with the actual code and any validation performed through the connected tools.
For mathematics or scientific analysis, state the problem, assumptions, units and required form of the answer. Supply data or figures that the calculation depends on. Ask for the supported result and the checks that make it assessable, such as boundary cases or a comparison with the original values. The model’s reasoning capability does not remove ambiguity in the problem statement. Keep an unknown quantity or unsupported assumption visible rather than replacing it with a convenient value.
Dynamic thinking is the documented default. The Gemini 2.5 GenerateContent guide supports an explicit reasoning budget from 128 to 32,768 tokens for Pro, or -1 for adaptive thinking. This edition cannot fully disable thinking. Those controls differ from Flash’s zero-budget option and from Gemini 3 thinking-level settings. The thinking budget guides reasoning rather than guaranteeing an exact number of internal tokens, and a response cap also needs to leave space for the final artifact.
For multimodal document work, identify the pages, chart, image region or recording event that should support the answer. A practical synthesis task can request the competing claims from several source documents, their supporting passages and the differences that matter to one decision. Ask the model to distinguish a stated fact from an inference. For video or audio, define whether the result should be a description, transcript, summary or comparison. The image and sound are evidence for a text result in this profile.
The exact API page documents function calling, code execution, file search, search grounding, Maps grounding, URL context and structured outputs. Define function purposes and parameter fields and preserve the real results in later turns. For a schema-constrained record, specify required fields and how missing information should be represented. The native architecture is a multimodal sparse mixture-of-experts transformer; that model design does not itself supply an external tool execution or a finished application beyond the text or code returned.
The native card lists a 1M input context and 64K text output; the API table specifies 1,048,576 input tokens and 65,536 output tokens. Instructions, source content and retained history contribute to input preparation. A maximum response allowance includes reasoning tokens, so an overly small cap can interrupt the final answer. Caching and batch processing are documented, together with Flex and Priority options. Retain each source identifier and the requested final form when preparing independent long-context tasks.
The stable identifier is distinct from the Experimental and Preview editions discussed separately in the shared Pro model card. Do not assign their version-specific results to this profile merely because they share the Pro name. The card identifies possible hallucinations and limitations in causal understanding, complex deduction and counterfactual reasoning, with a January 2025 knowledge cutoff. Supply current evidence when it matters and review source references, calculations and proposed modifications. The useful output is the supported text or code artifact the task requested.
POST /v1/messagestextjson, sse| Field | Type | Requirement | Values & limits | Default |
|---|---|---|---|---|
Fieldmodel | Typestring | RequirementRequired | Values & limits google/gemini-2.5-pro | Default— |
Fieldmessages | Typemessage[] | RequirementRequired | Values & limits | Default— |
Fieldmessages[].role | Typestring | RequirementRequired | Values & limits user, assistant | Default— |
Fieldmessages[].content | Typestring | RequirementRequired | Values & limits | Default— |
Fieldmax_tokens | Typeinteger | RequirementRequired | Values & limits | Default— |
Fieldstream | Typeboolean | RequirementOptional | Values & limits | Defaultfalse |
Text · UTF-8 text
messages[].content string
| Parameter | Contract |
|---|---|
Parametercontent_type | Contractapplication/json |
Parameterrequired | Contractmodel, messages, max_tokens |
Parameteroptional_controls | Contractstream |
Parametermaterial_types | Contracttext |
Parametertext_file_material | ContractRead the actual UTF-8 document and put its text in the indicated input or message content string. |
Lifecycle: synchronous_or_streamed
Tariff references do not add request options. Supported parameters are listed for the selected method.
Match each charge to the conditions shown. Use one rate for each set of alternative configurations.
| Configuration | Rate schedule | Context tokens, more than | Context tokens, up to and including | Charge |
|---|---|---|---|---|
| ConfigurationBase token rates | Rate scheduleBase rate | Context tokens, more than— | Context tokens, up to and includingNo upper bound | Charge Input · Input tokens $0.0025 / 1K tokens Output · Output tokens $0.02 / 1K tokens Input · Cache read $0.00025 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens Output · Reasoning output tokens $0.02 / 1K tokens |
| ConfigurationRequest-length tier 1 | Rate schedule— | Context tokens, more than0 | Context tokens, up to and including200,000 | Charge Input · Input tokens $0.0025 / 1K tokens Output · Output tokens $0.02 / 1K tokens Input · Cache read $0.00025 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens |
| ConfigurationRequest-length tier 2 | Rate schedule— | Context tokens, more than200,000 | Context tokens, up to and includingNo upper bound | Charge Input · Input tokens $0.005 / 1K tokens Output · Output tokens $0.03 / 1K tokens Input · Cache read $0.0005 / 1K tokens Input · Cache write $0.00075 / 1K tokens Input · Cache write, 1 hour — / 1K tokens |
Ailoot reserves an estimated amount before a request. After the result, it settles the final charge from measured usage. Streaming settlement uses the final usage record. How reservation and settlement work →
{\n "model": "google/gemini-2.5-pro",\n "max_tokens": 128,\n "messages": [\n {\n "role": "user",\n "content": "Summarize the incident report."\n }\n ],\n "stream": false\n}set -eu\n: "${AILOOT_API_KEY:?Set your Ailoot API key}"\n: "${AILOOT_TEXT_FILE:?Set your actual UTF-8 document}"\nexport AILOOT_TEXT_FILE\npython3 - <<'PY_REQUEST'\nimport json, os\nfrom pathlib import Path\n\nsource_file = Path(os.environ['AILOOT_TEXT_FILE'])\nif not source_file.is_file():\n raise SystemExit('Set AILOOT_TEXT_FILE to your actual UTF-8 document')\ntext = source_file.read_text(encoding='utf-8')\nif not text.strip():\n raise SystemExit('Choose a document containing text')\npayload = {'model': 'google/gemini-2.5-pro', 'max_tokens': 128, 'messages': [{'role': 'user', 'content': 'Summarize the incident report.'}]}\npayload['messages'][0]['content'] = 'Summarize this material and quote supporting source passages.\\n\\n' + text\nPath('request.json').write_text(json.dumps(payload, ensure_ascii=False), encoding='utf-8')\nPY_REQUEST\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/messages \\\n -H "x-api-key: $AILOOT_API_KEY" -H 'anthropic-version: 2023-06-01' -H 'Content-Type: application/json' \\\n --data-binary @request.json -D response-headers.txt -o result.json\npython3 - <<'PY_RESULT'\nimport json\nfrom pathlib import Path\n\nresult = json.loads(Path('result.json').read_text(encoding='utf-8'))\nprint(json.dumps(result, ensure_ascii=False, indent=2))\nPY_RESULT\nimport json, os\nfrom pathlib import Path\n\nsource_file = Path(os.environ['AILOOT_TEXT_FILE'])\nif not source_file.is_file():\n raise SystemExit('Set AILOOT_TEXT_FILE to your actual UTF-8 document')\ntext = source_file.read_text(encoding='utf-8')\nif not text.strip():\n raise SystemExit('Choose a document containing text')\npayload = {'model': 'google/gemini-2.5-pro', 'max_tokens': 128, 'messages': [{'role': 'user', 'content': 'Summarize the incident report.'}]}\npayload['messages'][0]['content'] = 'Summarize this material and quote supporting source passages.\\n\\n' + text\nfrom urllib.request import Request, urlopen\nfrom urllib.error import HTTPError\n\napi_key = os.environ['AILOOT_API_KEY']\nif not api_key.strip():\n raise SystemExit('Set AILOOT_API_KEY before making a request')\nheaders = {'x-api-key': 'PLACEHOLDER_KEY', 'anthropic-version': '2023-06-01', 'Content-Type': 'application/json'}\nheaders['x-api-key'] = api_key\nrequest = Request('https://api.ailoot.ai/v1/messages', data=json.dumps(payload, ensure_ascii=False).encode('utf-8'), headers=headers, method='POST')\ntry:\n with urlopen(request, timeout=120) as response:\n raw = response.read()\n Path('response-headers.txt').write_text(str(response.headers), encoding='utf-8')\nexcept HTTPError as error:\n Path('result.json').write_bytes(error.read())\n Path('response-headers.txt').write_text(str(error.headers), encoding='utf-8')\n raise\nPath('result.json').write_bytes(raw)\nimport json\nfrom pathlib import Path\n\nresult = json.loads(Path('result.json').read_text(encoding='utf-8'))\nprint(json.dumps(result, ensure_ascii=False, indent=2))\nJSON or SSE
Keep every complete returned response, file and content part.
Keep all content blocks, thinking signatures and actual tool-use IDs. Assemble all SSE block deltas; a first text block is not the complete output.
Keep request/response IDs and headers. No generic text job retrieval URL is supplied.
| Field | Type |
|---|---|
Fieldid | Typestring |
Fieldmodel | Typestring |
Fieldcontent[] | Typetext|thinking|tool_use|other content block |
Fieldstop_reason | Typestring|null |
Fieldusage | Typeobject |
| Response | Condition | Next step |
|---|---|---|
Response400 · invalid_request_error | ConditionInvalid required fields, material representation or parameter value | Next stepCorrect the indicated fields before a new creation request. |
Ailoot gemini-2.5-pro
Ailoot Ultra gemini-2.5-pro, google/gemini-2.5-pro
/chat/completions
Technical example in English
Trace an identifier through storage\n\nTrace this identifier through three excerpts: form sends {customer_id:'0017'}; service computes id=Number(body.customer_id); repository stores String(id). Requirement: preserve leading zeros. Identify where the contract changes, propose a minimal consistent correction and give tests for '0017', '17' and a missing ID. Do not claim the tests were executed.A source-path explanation, a proposed patch and a three-case regression-test plan.Check that the proposed path preserves distinct strings 0017 and 17 while specifying missing-ID behavior.