Source: https://ailoot.ai/models/en/deepseek-deepseek-v4-pro-0813/ Canonical: https://ailoot.ai/models/en/deepseek-deepseek-v4-pro-0813/ Language: en # DeepSeek: DeepSeek V4 Pro 0813 [Markdown](https://ailoot.ai/models/en/deepseek-deepseek-v4-pro-0813/index.md) · [JSON](https://ailoot.ai/models/en/deepseek-deepseek-v4-pro-0813/facts.json) ## [DeepSeek: DeepSeek V4 Pro 0813](https://ailoot.ai/models/en/deepseek-deepseek-v4-pro-0813/) DeepSeek V4 Pro 0813 is a text-input, text-output model available through Chat Completions in Ailoot Ultra. Its published context length is 1,048,576 tokens. Use deepseek/deepseek-v4-pro-0813 for the explicit model identity; the alias ~deepseek/deepseek-pro-latest currently binds to the same model. Supply the material and request a concrete analysis, explanation, summary or draft. - [**Ailoot Ultra · Chat Completions** `POST /v1/chat/completions` `deepseek/deepseek-v4-pro-0813`](https://ailoot.ai/models/en/deepseek-deepseek-v4-pro-0813/#method-0) - [**Ailoot Ultra · Chat Completions** `POST /v1/chat/completions` `~deepseek/deepseek-pro-latest`](https://ailoot.ai/models/en/deepseek-deepseek-v4-pro-0813/#method-1) About the model This description covers the model’s capabilities. Available in Ailoot inputs, outputs and options are listed for the selected method below. DeepSeek V4 Pro 0813 works with text conversations under the exact model ID deepseek/deepseek-v4-pro-0813. Ailoot Ultra also maps ~deepseek/deepseek-pro-latest to this model. Use the explicit ID when the named edition matters to your application or revision record. The published model profile describes text input and text output and lists a context length of 1,048,576 tokens. Use a request to define a checkable deliverable. For a document comparison, provide the relevant versions and ask for changes grouped by topic, with supporting excerpts. For a technical explanation, include the actual code, configuration or error text and name the question to answer. For a draft, supply the facts that may be used, the intended audience and the desired structure. These are ways to organize the task; evaluate the answer against the supplied source material. Send POST /v1/chat/completions with model and a nonempty messages array. Each message provides a role and literal text content. Include the previous turns needed to understand the current question. For file-based work, read the actual UTF-8 text and insert the relevant contents into a message. Use clear boundaries between documents, notes and instructions so the answer can refer to the correct material. The context figure describes the conversation capacity listed in the model profile. It is separate from the size of a completed answer. For long material, provide a short task statement and a map of the sections the model should use, then ask for the specific output you need. A context limit alone is not a reason to request a response as long as the entire input. The minimal Chat Completions profile exposes stream as an optional boolean, defaulting to false. Use JSON delivery when the next step needs the complete result, or stream:true for SSE delivery to an interface. Retain all returned choices, response fields and usage rather than extracting only the first visible text fragment. When streaming, assemble the returned events before treating the answer as complete. Preserve the original request identity and received response if delivery stops unexpectedly; this text interface does not supply an asynchronous media job to recreate or poll. **Ailoot Ultra · Chat Completions** `POST /v1/chat/completions` `deepseek/deepseek-v4-pro-0813` [`deepseek/deepseek-v4-pro-0813`](https://ailoot.ai/models/en/#m=deepseek%2Fdeepseek-v4-pro-0813&route=Ultra&caller=deepseek%2Fdeepseek-v4-pro-0813&fmt=chat) DeepSeek /`deepseek/deepseek-v4-pro-0813` Model ID - `deepseek/deepseek-v4-pro-0813` - `~deepseek/deepseek-pro-latest` ### Overview DeepSeek V4 Pro 0813 is a text-input, text-output model available through Chat Completions in Ailoot Ultra. Its published context length is 1,048,576 tokens. Use deepseek/deepseek-v4-pro-0813 for the explicit model identity; the alias ~deepseek/deepseek-pro-latest currently binds to the same model. Supply the material and request a concrete analysis, explanation, summary or draft. Accepted inputs Text Results Text ### Available in Ailoot · inputs & methods **Ailoot Ultra · Chat Completions** `POST /v1/chat/completions` Input types `text` Output types `text` Context 1,048,576 tokens Output format JSON or supported SSE | Field | Type | Requirement | Values & limits | Default | | --- | --- | --- | --- | --- | | Field`model` | Type`string` | RequirementRequired | Values & limits deepseek/deepseek-v4-pro-0813 | Default— | | Field`messages` | Type`array` | RequirementRequired | Values & limits | Default— | | Field`stream` | Type`boolean` | RequirementOptional | Values & limits | Defaultfalse | | Field`max_tokens` | Type`integer` | RequirementOptional | Values & limits Minimum: 1 | Default— | | Field`max_completion_tokens` | Type`integer` | RequirementOptional | Values & limits Minimum: 1 | Default— | | Field`n` | Type`integer` | RequirementOptional | Values & limits Minimum: 1 | Default— | | Field`temperature` | Type`number` | RequirementOptional | Values & limits | Default— | | Field`top_p` | Type`number` | RequirementOptional | Values & limits | Default— | | Field`seed` | Type`integer` | RequirementOptional | Values & limits | Default— | | Field`stop` | Type`` | RequirementOptional | Values & limits | Default— | | Field`frequency_penalty` | Type`number` | RequirementOptional | Values & limits | Default— | | Field`presence_penalty` | Type`number` | RequirementOptional | Values & limits | Default— | | Field`user` | Type`string` | RequirementOptional | Values & limits | Default— | Method parameters and lifecycle | Parameter | Contract | | --- | --- | | Parameter`content_type` | Contractapplication/json | | Parameter`required` | Contractmodel, messages | | Parameter`optional` | Contractstream, max\_tokens, max\_completion\_tokens, n, temperature, top\_p, seed, stop, frequency\_penalty, presence\_penalty, user | | Parameter`material_types` | Contracttext | | Parameter`conditions` | Contract | Lifecycle: `synchronous_json_or_sse` ### Pricing Tariff references do not add request options. Supported parameters are listed for the selected method. Fast mode Not specified When fast mode is selected Flex mode Not specified When flex mode is selected Time schedule {"periods":\[{"end\_time":"04:00","multiplier":2,"start\_time":"01:00"},{"end\_time":"10:00","multiplier":2,"start\_time":"06:00"}\],"timezone":"UTC","weekdays\_only":true} At the request pricing time #### Ailoot rates #### Prices by configuration | Configuration | Rate schedule | Charge | | --- | --- | --- | | ConfigurationBase token rates | Rate scheduleBase rate | Charge Input · Input tokens **$0.00132** / 1K tokens Output · Output tokens **$0.00396** / 1K tokens Input · Cache read **$0.000044** / 1K tokens Input · Cache write **—** / 1K tokens Input · Cache write, 1 hour **—** / 1K tokens | Ailoot reserves an estimated amount before a request. After the result, it settles the final charge from measured usage. Streaming settlement uses the final usage record. [How reservation and settlement work →](https://ailoot.ai/docs/en/billing/reserve/) ### Example requests #### Ailoot Ultra · Chat Completions curl · create once and retain the complete result ```bash set -eu : "${AILOOT_API_KEY:?Set your Ailoot API key}" export AILOOT_API_KEY python3 - <<'PY_REQUEST' import json,os from pathlib import Path p=json.loads('{"model": "deepseek/deepseek-v4-pro-0813", "messages": [{"role": "user", "content": "Summarize the supplied text in three concise points."}], "stream": false}') Path("request.json").write_text(json.dumps(p,ensure_ascii=False)) PY_REQUEST curl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/chat/completions \ -H "Authorization: Bearer $AILOOT_API_KEY" -H 'Content-Type: application/json' \ --data-binary @request.json -D response-headers.txt -o result.json # Submit once. Retain the complete result, original identifiers and every response header. ``` ### Receive and save results #### Ailoot Ultra · Chat Completions JSON or supported SSE ##### Keep all completed results Keep every complete returned response, file and content part. Retain the complete response, all actual results, original identifiers, usage and response headers. ##### If the original response needs checking Preserve the original response, headers and X-Client-Request-ID. An uncertain outcome does not authorize another creation. ### Aliases #### Model aliases **Ailoot Ultra** [`deepseek/deepseek-v4-pro-0813`](https://ailoot.ai/models/en/#m=deepseek%2Fdeepseek-v4-pro-0813&route=Ultra&caller=deepseek%2Fdeepseek-v4-pro-0813&fmt=chat), [`~deepseek/deepseek-pro-latest`](https://ailoot.ai/models/en/#m=deepseek%2Fdeepseek-v4-pro-0813&route=Ultra&caller=~deepseek%2Fdeepseek-pro-latest&fmt=chat) #### Method path aliases Use the method paths shown above. #### Related caller IDs [`deepseek/deepseek-v4-pro-0813`](https://ailoot.ai/models/en/#m=deepseek%2Fdeepseek-v4-pro-0813&route=Ultra&caller=deepseek%2Fdeepseek-v4-pro-0813&fmt=chat), [`~deepseek/deepseek-pro-latest`](https://ailoot.ai/models/en/#m=deepseek%2Fdeepseek-v4-pro-0813&route=Ultra&caller=~deepseek%2Fdeepseek-pro-latest&fmt=chat) **Ailoot Ultra · Chat Completions** `POST /v1/chat/completions` `~deepseek/deepseek-pro-latest` [`~deepseek/deepseek-pro-latest`](https://ailoot.ai/models/en/#m=deepseek%2Fdeepseek-v4-pro-0813&route=Ultra&caller=~deepseek%2Fdeepseek-pro-latest&fmt=chat) DeepSeek /`~deepseek/deepseek-pro-latest` Model ID - `deepseek/deepseek-v4-pro-0813` - `~deepseek/deepseek-pro-latest` ### Overview DeepSeek V4 Pro 0813 is a text-input, text-output model available through Chat Completions in Ailoot Ultra. Its published context length is 1,048,576 tokens. Use deepseek/deepseek-v4-pro-0813 for the explicit model identity; the alias ~deepseek/deepseek-pro-latest currently binds to the same model. Supply the material and request a concrete analysis, explanation, summary or draft. Accepted inputs Text Results Text ### Available in Ailoot · inputs & methods **Ailoot Ultra · Chat Completions** `POST /v1/chat/completions` Input types `text` Output types `text` Context 1,048,576 tokens Output format JSON or supported SSE | Field | Type | Requirement | Values & limits | Default | | --- | --- | --- | --- | --- | | Field`model` | Type`string` | RequirementRequired | Values & limits ~deepseek/deepseek-pro-latest | Default— | | Field`messages` | Type`array` | RequirementRequired | Values & limits | Default— | | Field`stream` | Type`boolean` | RequirementOptional | Values & limits | Defaultfalse | | Field`max_tokens` | Type`integer` | RequirementOptional | Values & limits Minimum: 1 | Default— | | Field`max_completion_tokens` | Type`integer` | RequirementOptional | Values & limits Minimum: 1 | Default— | | Field`n` | Type`integer` | RequirementOptional | Values & limits Minimum: 1 | Default— | | Field`temperature` | Type`number` | RequirementOptional | Values & limits | Default— | | Field`top_p` | Type`number` | RequirementOptional | Values & limits | Default— | | Field`seed` | Type`integer` | RequirementOptional | Values & limits | Default— | | Field`stop` | Type`` | RequirementOptional | Values & limits | Default— | | Field`frequency_penalty` | Type`number` | RequirementOptional | Values & limits | Default— | | Field`presence_penalty` | Type`number` | RequirementOptional | Values & limits | Default— | | Field`user` | Type`string` | RequirementOptional | Values & limits | Default— | Method parameters and lifecycle | Parameter | Contract | | --- | --- | | Parameter`content_type` | Contractapplication/json | | Parameter`required` | Contractmodel, messages | | Parameter`optional` | Contractstream, max\_tokens, max\_completion\_tokens, n, temperature, top\_p, seed, stop, frequency\_penalty, presence\_penalty, user | | Parameter`material_types` | Contracttext | | Parameter`conditions` | Contract | Lifecycle: `synchronous_json_or_sse` ### Pricing Tariff references do not add request options. Supported parameters are listed for the selected method. Fast mode Not specified When fast mode is selected Flex mode Not specified When flex mode is selected Time schedule {"periods":\[{"end\_time":"04:00","multiplier":2,"start\_time":"01:00"},{"end\_time":"10:00","multiplier":2,"start\_time":"06:00"}\],"timezone":"UTC","weekdays\_only":true} At the request pricing time #### Ailoot rates #### Prices by configuration | Configuration | Rate schedule | Charge | | --- | --- | --- | | ConfigurationBase token rates | Rate scheduleBase rate | Charge Input · Input tokens **$0.00132** / 1K tokens Output · Output tokens **$0.00396** / 1K tokens Input · Cache read **$0.000044** / 1K tokens Input · Cache write **—** / 1K tokens Input · Cache write, 1 hour **—** / 1K tokens | Ailoot reserves an estimated amount before a request. After the result, it settles the final charge from measured usage. Streaming settlement uses the final usage record. [How reservation and settlement work →](https://ailoot.ai/docs/en/billing/reserve/) ### Example requests #### Ailoot Ultra · Chat Completions curl · create once and retain the complete result ```bash set -eu : "${AILOOT_API_KEY:?Set your Ailoot API key}" export AILOOT_API_KEY python3 - <<'PY_REQUEST' import json,os from pathlib import Path p=json.loads('{"model": "~deepseek/deepseek-pro-latest", "messages": [{"role": "user", "content": "Summarize the supplied text in three concise points."}], "stream": false}') Path("request.json").write_text(json.dumps(p,ensure_ascii=False)) PY_REQUEST curl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/chat/completions \ -H "Authorization: Bearer $AILOOT_API_KEY" -H 'Content-Type: application/json' \ --data-binary @request.json -D response-headers.txt -o result.json # Submit once. Retain the complete result, original identifiers and every response header. ``` ### Receive and save results #### Ailoot Ultra · Chat Completions JSON or supported SSE ##### Keep all completed results Keep every complete returned response, file and content part. Retain the complete response, all actual results, original identifiers, usage and response headers. ##### If the original response needs checking Preserve the original response, headers and X-Client-Request-ID. An uncertain outcome does not authorize another creation. ### Aliases #### Model aliases **Ailoot Ultra** [`deepseek/deepseek-v4-pro-0813`](https://ailoot.ai/models/en/#m=deepseek%2Fdeepseek-v4-pro-0813&route=Ultra&caller=deepseek%2Fdeepseek-v4-pro-0813&fmt=chat), [`~deepseek/deepseek-pro-latest`](https://ailoot.ai/models/en/#m=deepseek%2Fdeepseek-v4-pro-0813&route=Ultra&caller=~deepseek%2Fdeepseek-pro-latest&fmt=chat) #### Method path aliases Use the method paths shown above. #### Related caller IDs [`deepseek/deepseek-v4-pro-0813`](https://ailoot.ai/models/en/#m=deepseek%2Fdeepseek-v4-pro-0813&route=Ultra&caller=deepseek%2Fdeepseek-v4-pro-0813&fmt=chat), [`~deepseek/deepseek-pro-latest`](https://ailoot.ai/models/en/#m=deepseek%2Fdeepseek-v4-pro-0813&route=Ultra&caller=~deepseek%2Fdeepseek-pro-latest&fmt=chat) FAQ · DeepSeek: DeepSeek V4 Pro 0813 What inputs and results are available? `POST /v1/chat/completions` · `deepseek/deepseek-v4-pro-0813`: `text` → `text` `POST /v1/chat/completions` · `~deepseek/deepseek-pro-latest`: `text` → `text` Which fields does the request use? `POST /v1/chat/completions` · `deepseek/deepseek-v4-pro-0813`: `model`, `messages`, `stream`, `max_tokens`, `max_completion_tokens`, `n`, `temperature`, `top_p`, `seed`, `stop`, `frequency_penalty`, `presence_penalty`, `user` `POST /v1/chat/completions` · `~deepseek/deepseek-pro-latest`: `model`, `messages`, `stream`, `max_tokens`, `max_completion_tokens`, `n`, `temperature`, `top_p`, `seed`, `stop`, `frequency_penalty`, `presence_penalty`, `user` What limits apply? `POST /v1/chat/completions` · `deepseek/deepseek-v4-pro-0813`: `ctx`: `1048576`; `max_tokens.minimum`: `1`; `max_completion_tokens.minimum`: `1`; `n.minimum`: `1` `POST /v1/chat/completions` · `~deepseek/deepseek-pro-latest`: `ctx`: `1048576`; `max_tokens.minimum`: `1`; `max_completion_tokens.minimum`: `1`; `n.minimum`: `1` Connect Ailoot to Claude Code, OpenCode, Hermes or your own app. ## The company and its project portfolio The company and its project portfolio: millions of customers; monthly sales in the billions. ## Buy tokens at a discount. 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