PixVerse v5.5 is a text-to-video and image-to-video model for developing a moving scene from a written brief or reference image. Define the subject, action and final composition before generation. Use the completed sequence to assess the actual motion and visual continuity required by the intended edit.
For a text-led shot, describe one event with a clear direction. A character entering a room, an object turning toward the viewer or a camera revealing a landscape each has an opening and an ending. Include the setting and appearance details that make the event specific and recognizable.
For an image-led shot, prepare a reference that shows the important subject features clearly. Keep faces, edges and material details visible, and leave room for the requested movement. Describe what changes from the source frame and retain the original image with the result for direct comparison.
The documented model entry lists five-, eight- and ten-second duration choices, several frame shapes and multiple resolution options. Choose a supported combination in the selected workflow. Keep the actual duration and output settings with the shot so candidates can be assessed against the same composition and timing goal.
Use the available shot length for a readable progression. A reveal can begin with the subject partly concealed and finish with its important feature visible. An interaction can show the approach, contact and result. State the sequence in the brief and inspect whether the completed video follows that intended order.
Describe camera motion separately from subject motion. A camera approaching an object and an object approaching the camera create different visual relationships. Choose the movement that makes the scene’s decisive detail easiest to see. Review the final framing in the context of the next shot or graphic.
Inspect the whole sequence at normal playback speed. Check subject appearance, object shape, body proportions where relevant and contact between moving elements. Watch the moments where the viewpoint changes or objects overlap. Assess the opening and ending as parts of the same usable shot.
Store the completed video, prompt, reference image and selected settings together. When revising, record the observed mismatch and change the part of the brief that addresses it. Preserve the scene elements that already work so the next result answers a focused visual question.
", "aboutText": "PixVerse v5.5 is a text-to-video and image-to-video model for developing a moving scene from a written brief or reference image. Define the subject, action and final composition before generation. Use the completed sequence to assess the actual motion and visual continuity required by the intended edit.\n\nFor a text-led shot, describe one event with a clear direction. A character entering a room, an object turning toward the viewer or a camera revealing a landscape each has an opening and an ending. Include the setting and appearance details that make the event specific and recognizable.\n\nFor an image-led shot, prepare a reference that shows the important subject features clearly. Keep faces, edges and material details visible, and leave room for the requested movement. Describe what changes from the source frame and retain the original image with the result for direct comparison.\n\nThe documented model entry lists five-, eight- and ten-second duration choices, several frame shapes and multiple resolution options. Choose a supported combination in the selected workflow. Keep the actual duration and output settings with the shot so candidates can be assessed against the same composition and timing goal.\n\nUse the available shot length for a readable progression. A reveal can begin with the subject partly concealed and finish with its important feature visible. An interaction can show the approach, contact and result. State the sequence in the brief and inspect whether the completed video follows that intended order.\n\nDescribe camera motion separately from subject motion. A camera approaching an object and an object approaching the camera create different visual relationships. Choose the movement that makes the scene’s decisive detail easiest to see. Review the final framing in the context of the next shot or graphic.\n\nInspect the whole sequence at normal playback speed. Check subject appearance, object shape, body proportions where relevant and contact between moving elements. Watch the moments where the viewpoint changes or objects overlap. Assess the opening and ending as parts of the same usable shot.\n\nStore the completed video, prompt, reference image and selected settings together. When revising, record the observed mismatch and change the part of the brief that addresses it. Preserve the scene elements that already work so the next result answers a focused visual question.", "editorialOverlay": { "copy_fields": null, "copy_sha256": null, "copy_source": null, "html_sha256": "4a256b8b2d5026d8e21b74875e2ba37339245de1c2097c792c3a05cb498c51d5", "module_sha256": "ee9dc1c50b1e6a8fb7fa062030fcb4646b9aaaeb08be513b723a5a92a7290f06", "raw_model_unchanged": true, "schema": "ailoot-native-model-editorial-v1" }, "locale": "en", "methods": [ { "html": "pixverse-v5.5PixVerse v5.5 generates videos from text or images. Its documented model entry lists five-, eight- and ten-second duration choices, alongside framing and resolution controls for planning a shot.
This description covers the model’s capabilities. Available in Ailoot inputs, outputs and options are listed for the selected method below.
PixVerse v5.5 is a text-to-video and image-to-video model for developing a moving scene from a written brief or reference image. Define the subject, action and final composition before generation. Use the completed sequence to assess the actual motion and visual continuity required by the intended edit.
For a text-led shot, describe one event with a clear direction. A character entering a room, an object turning toward the viewer or a camera revealing a landscape each has an opening and an ending. Include the setting and appearance details that make the event specific and recognizable.
For an image-led shot, prepare a reference that shows the important subject features clearly. Keep faces, edges and material details visible, and leave room for the requested movement. Describe what changes from the source frame and retain the original image with the result for direct comparison.
The documented model entry lists five-, eight- and ten-second duration choices, several frame shapes and multiple resolution options. Choose a supported combination in the selected workflow. Keep the actual duration and output settings with the shot so candidates can be assessed against the same composition and timing goal.
Use the available shot length for a readable progression. A reveal can begin with the subject partly concealed and finish with its important feature visible. An interaction can show the approach, contact and result. State the sequence in the brief and inspect whether the completed video follows that intended order.
Describe camera motion separately from subject motion. A camera approaching an object and an object approaching the camera create different visual relationships. Choose the movement that makes the scene’s decisive detail easiest to see. Review the final framing in the context of the next shot or graphic.
Inspect the whole sequence at normal playback speed. Check subject appearance, object shape, body proportions where relevant and contact between moving elements. Watch the moments where the viewpoint changes or objects overlap. Assess the opening and ending as parts of the same usable shot.
Store the completed video, prompt, reference image and selected settings together. When revising, record the observed mismatch and change the part of the brief that addresses it. Preserve the scene elements that already work so the next result answers a focused visual question.
POST /v1/videostext, imagevideo| Field | Type | Requirement | Values & limits | Default |
|---|---|---|---|---|
Fieldmodel | Typestring | RequirementRequired | Values & limits pixverse-v5.5 Conditions: Use this exact Ailoot routing selector. | Default— |
Fieldprompt | Typestring | RequirementRequired | Values & limits Conditions: Describe the scene and its motion. | Default— |
Fieldaspect_ratio | Typestring | RequirementOptional | Values & limits 16:9, 4:3, 1:1, 3:4, 9:16 Conditions: Use a listed selected-model aspect ratio. | Default— |
Fieldquality | Typestring | RequirementOptional | Values & limits 360p, 540p, 720p, 1080p Conditions: Use the listed selected-model quality value. | Default— |
Fieldmotion_mode | Typestring | RequirementOptional | Values & limits normal, fast Conditions: Use the listed selected-model motion mode. | Default— |
Fieldduration | Typeinteger | RequirementOptional | Values & limits 5, 8, 10 Conditions: Use a listed duration; no unstated default. | Default— |
Fieldend_image | Typestring | RequirementOptional | Values & limits Conditions: An optional end frame selects a supported image mode. | Default— |
Fieldlip_sync_tts_content | Typestring | RequirementOptional | Values & limits Conditions: Optional selected-model speech content. | Default— |
Fieldlip_sync_tts_speaker_id | Typestring | RequirementOptional | Values & limits Conditions: Use an actual provider-supported voice ID; no voice ID is invented. | Default— |
Fieldimage | Typestring or array<string> | RequirementOptional | Values & limits Conditions: Use your actual publicly reachable image URL or base64 image; the selected model supports image input. | Default— |
Fieldnegative_prompt | Typestring | RequirementOptional | Values & limits Conditions: Describe content to avoid. | Default— |
| Parameter | Contract |
|---|---|
Parametercontent_type | Contractapplication/json |
Parameterrequired | Contractmodel, prompt |
Parameteroptional | Contractaspect_ratio, quality, motion_mode, duration, end_image, lip_sync_tts_content, lip_sync_tts_speaker_id, image, negative_prompt |
Parametermaterial_types | Contracttext, image |
Parameterconditions | ContractUse this exact Ailoot routing selector., Describe the scene and its motion., Use a listed selected-model aspect ratio., Use the listed selected-model quality value., Use the listed selected-model motion mode., Use a listed duration; no unstated default., An optional end frame selects a supported image mode., Optional selected-model speech content., Use an actual provider-supported voice ID; no voice ID is invented., Use your actual publicly reachable image URL or base64 image; the selected model supports image input., Describe content to avoid. |
Method aliases: /v1/videos/generations
Lifecycle: submit_once_poll_original
GET /v1/videos/{request_id}
GET /v1/videos/generations/{request_id}
GET /v1/videos/{request_id}/content
GET /v1/media/assets
GET /v1/media/assets/{asset_id}
The displayed rates estimate the cost before generation. The final charge is calculated from the cost recorded for the original generation. Measured output duration and forecast quantities are not the final billable quantity.
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 | Forecast quantity | Charge |
|---|---|---|---|
| ConfigurationBase token rates | Rate scheduleBase rate | Forecast quantity— | Charge Input · Input tokens · Estimate for comparison only — / 1K tokens Output · Output tokens · Estimate for comparison only — / 1K tokens Input · Cache read · Estimate for comparison only — / 1K tokens Input · Cache write · Estimate for comparison only — / 1K tokens Input · Cache write, 1 hour · Estimate for comparison only — / 1K tokens |
| ConfigurationEstimated generation cost | Rate schedule— | Forecast quantityone generation estimate | Charge Output · Estimated generation cost · Estimate for comparison only $0.2 estimate before generation This estimate is not an additional charge or a fixed rate for the completed generation. |
Ailoot reserves an estimated amount before a request. After the result, it settles the final charge from measured usage. Streaming settlement uses the final usage record. How reservation and settlement work →
set -eu\n: "${AILOOT_API_KEY:?Set your Ailoot API key}"\ncat > request.json <<'JSON'\n{\n "model": "pixverse-v5.5",\n "prompt": "A cat is walking on grass."\n}\nJSON\ncurl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/videos \\\n -H "Authorization: Bearer $AILOOT_API_KEY" -H 'Content-Type: application/json' \\\n --data-binary @request.json -D response-headers.txt -o result.json\n# Create once; retain id, polling_url, original task identifiers and every header.\nset -eu\n: "${AILOOT_API_KEY:?Set your Ailoot API key}"\nexport AILOOT_API_KEY\npython3 - <<'PY_STATUS'\nimport json,os,subprocess\nfrom pathlib import Path\nfrom urllib.parse import urljoin,urlsplit\nr=json.loads(Path("result.json").read_text())\nu=urljoin("https://api.ailoot.ai",r["polling_url"])\np=urlsplit(u)\nif p.scheme!="https" or p.netloc!="api.ailoot.ai" or p.username or p.password:\n raise SystemExit("Unexpected returned polling URL; preserve the response")\nsubprocess.run(["curl","--fail-with-body","--silent","--show-error",u,"-H","Authorization: Bearer "+os.environ["AILOOT_API_KEY"],"-D","status-headers.txt","-o","status.json"],check=True)\n# Read this same original polling_url again while pending.\n# Preserve unknown/result_pending_check; do not repeat creation.\nPY_STATUS\nset -eu\n: "${AILOOT_API_KEY:?Set your Ailoot API key}"\nexport AILOOT_API_KEY\npython3 - <<'PY_ASSETS'\nimport json,os,subprocess\nfrom pathlib import Path\nfrom urllib.parse import urljoin,urlsplit\nr=json.loads(Path("status.json").read_text())\nroles={}\ndef visit(v,path=""):\n if isinstance(v,dict):\n for k,x in v.items(): visit(x,path+"/"+k)\n elif isinstance(v,list):\n for i,x in enumerate(v): visit(x,path+"/"+str(i))\n elif isinstance(v,str):\n u=urljoin("https://api.ailoot.ai",v); p=urlsplit(u)\n if p.scheme=="https" and p.netloc=="api.ailoot.ai" and not p.username and not p.password and p.path.startswith("/v1/media/assets/") and p.path.endswith("/content"):\n roles.setdefault(u,[]).append(path)\nvisit(r)\nif not roles: raise SystemExit("No completed owned assets; retain the original status")\nmanifest=[]\nfor i,(u,paths) in enumerate(roles.items()):\n target=Path(f"asset-{i}.bin")\n subprocess.run(["curl","--fail-with-body","--silent","--show-error",u,"-H","Authorization: Bearer "+os.environ["AILOOT_API_KEY"],"-o",str(target)],check=True)\n raw=target.read_bytes()\n if not raw: raise SystemExit("Empty asset; retain original status and metadata")\n ext="glb" if raw[:4]==b"glTF" else "png" if raw[:8]==b"\\x89PNG\\r\\n\\x1a\\n" else "jpg" if raw[:3]==b"\\xff\\xd8\\xff" else "webp" if raw[:4]==b"RIFF" and raw[8:12]==b"WEBP" else "mp4" if raw[4:8]==b"ftyp" else "bin"\n name=f"asset-{i}.{ext}"\n if target.name!=name: target.rename(name)\n manifest.append({"file":name,"response_paths":paths,"bytes":len(raw)})\nPath("asset-manifest.json").write_text(json.dumps(manifest,indent=2))\nprint("Saved",len(manifest),"unique owned assets; every response role retained")\nPY_ASSETS\nGET /v1/videos/{request_id}GET /v1/videos/generations/{request_id}GET /v1/videos/{request_id}/contentGET /v1/media/assetsGET /v1/media/assets/{asset_id}Save every completed video or returned file; retrieve every actual returned asset URL.
Retain the complete response and headers, original identifiers, every actual output and all usage/accounting fields. Save each unique owned asset and retain every role pointing to it.
Keep the returned public task or operation id and all headers. Read only the original task; unknown or result_pending_check does not authorize another creation.
| Field | Type |
|---|---|
Fieldid | Typestring |
Fieldpolling_url | Typestring |
Fieldprovider_task_id | Typestring |
Fieldtask_id | Typestring |
Fieldstatus | Typestring |
Fieldvideo_url | Typestring |
Ailoot Ultra pixverse-v5.5
/v1/videos/generations