GET

/v1/models/baseten/baseten-deepseek-ai-deepseek-v4-1-flash

Accept:

provider basetenstatus activefirst seen Sep 10, 2026last seen 14m ago

rawId	deepseek-ai/DeepSeek-V4.1-Flash
displayName	DeepSeek V4.1 Flash
id	baseten-deepseek-ai-deepseek-v4-1-flash
activity	chat
schemaEndpointId	v1/chat/completions input · output
releasedAt	1789069445 — Sep 10, 2026
firstSeenAt	1788998400 — Sep 10, 2026
lastSeenAt	1794561376 — 14m ago
pricing	$0.3 / 1M input · $1.2 / 1M output → open calculator https://inference.baseten.co/v1/models input_tokens (usage) · output_tokens (usage) · cache_read_tokens (usage)
contextWindow	1048576
maxOutput	262144
modalities	{"input":["text","image"],"output":["text"]}
capabilities	{"frequency_penalty":true,"max_tokens":true,"presence_penalty":true,"response_format":true,"seed":true,"stop":true,"temperature":true,"top_p":true,"tools":true,"tool_choice":true,"top_k":true,"reasoning":true,"reasoning_effort":true,"structured_outputs":true}
knowledgeCutoff · openWeights · weightsUrl · requestMap · providerMetadata	not published by this provider’s list endpoint

Endpoints & schemas

GET /v1/schemas/baseten →

endpoint	activity
v1/chat/completions input · output	chat

endpoints matching this model — the provider has more, see /v1/schemas/baseten

Sources

field	recorded source
contextWindow	Source unknown — no source URL recorded. listing
maxOutput	Source unknown — no source URL recorded. listing
modalities	Source unknown — no source URL recorded. listing
pricing	Source unknown — no source URL recorded. listing
reasoning	https://docs.baseten.co/inference/model-apis/reasoning.md docs-derived reasoning_effort Source trace `47bca46352c609356c7cfe85da2148a0451121eb3f36a45990d9330d4bfa2b02`
capabilities.frequency_penalty	https://docs.baseten.co/reference/inference-api/llm-openapi-spec.json upstream-spec /properties/frequency_penalty Source trace `35d7bf55e81039fbde0e7e781821b568d7aaf8b9aa13a674055e0a7ef02226b6` { "endpointId": "v1/chat/completions", "fetchedAt": 1791264068 }
capabilities.max_tokens	https://docs.baseten.co/reference/inference-api/llm-openapi-spec.json upstream-spec /properties/max_tokens Source trace `35d7bf55e81039fbde0e7e781821b568d7aaf8b9aa13a674055e0a7ef02226b6` { "endpointId": "v1/chat/completions", "fetchedAt": 1791264068 }
capabilities.presence_penalty	https://docs.baseten.co/reference/inference-api/llm-openapi-spec.json upstream-spec /properties/presence_penalty Source trace `35d7bf55e81039fbde0e7e781821b568d7aaf8b9aa13a674055e0a7ef02226b6` { "endpointId": "v1/chat/completions", "fetchedAt": 1791264068 }
capabilities.response_format	https://docs.baseten.co/reference/inference-api/llm-openapi-spec.json upstream-spec /properties/response_format Source trace `35d7bf55e81039fbde0e7e781821b568d7aaf8b9aa13a674055e0a7ef02226b6` { "endpointId": "v1/chat/completions", "fetchedAt": 1791264068 }
capabilities.seed	https://docs.baseten.co/reference/inference-api/llm-openapi-spec.json upstream-spec /properties/seed Source trace `35d7bf55e81039fbde0e7e781821b568d7aaf8b9aa13a674055e0a7ef02226b6` { "endpointId": "v1/chat/completions", "fetchedAt": 1791264068 }
capabilities.stop	https://docs.baseten.co/reference/inference-api/llm-openapi-spec.json upstream-spec /properties/stop Source trace `35d7bf55e81039fbde0e7e781821b568d7aaf8b9aa13a674055e0a7ef02226b6` { "endpointId": "v1/chat/completions", "fetchedAt": 1791264068 }
capabilities.temperature	https://docs.baseten.co/reference/inference-api/llm-openapi-spec.json upstream-spec /properties/temperature Source trace `35d7bf55e81039fbde0e7e781821b568d7aaf8b9aa13a674055e0a7ef02226b6` { "endpointId": "v1/chat/completions", "fetchedAt": 1791264068 }
capabilities.top_p	https://docs.baseten.co/reference/inference-api/llm-openapi-spec.json upstream-spec /properties/top_p Source trace `35d7bf55e81039fbde0e7e781821b568d7aaf8b9aa13a674055e0a7ef02226b6` { "endpointId": "v1/chat/completions", "fetchedAt": 1791264068 }
capabilities.tools	https://docs.baseten.co/reference/inference-api/llm-openapi-spec.json upstream-spec /properties/tools Source trace `35d7bf55e81039fbde0e7e781821b568d7aaf8b9aa13a674055e0a7ef02226b6` { "endpointId": "v1/chat/completions", "fetchedAt": 1791264068 }
capabilities.tool_choice	https://docs.baseten.co/reference/inference-api/llm-openapi-spec.json upstream-spec /properties/tool_choice Source trace `35d7bf55e81039fbde0e7e781821b568d7aaf8b9aa13a674055e0a7ef02226b6` { "endpointId": "v1/chat/completions", "fetchedAt": 1791264068 }
capabilities.top_k	https://docs.baseten.co/reference/inference-api/llm-openapi-spec.json upstream-spec /properties/top_k Source trace `35d7bf55e81039fbde0e7e781821b568d7aaf8b9aa13a674055e0a7ef02226b6` { "endpointId": "v1/chat/completions", "fetchedAt": 1791264068 }
capabilities.reasoning	https://docs.baseten.co/reference/inference-api/llm-openapi-spec.json upstream-spec /properties/reasoning Source trace `35d7bf55e81039fbde0e7e781821b568d7aaf8b9aa13a674055e0a7ef02226b6` { "endpointId": "v1/chat/completions", "fetchedAt": 1791264068 }
capabilities.reasoning_effort	https://docs.baseten.co/reference/inference-api/llm-openapi-spec.json upstream-spec /properties/reasoning_effort Source trace `35d7bf55e81039fbde0e7e781821b568d7aaf8b9aa13a674055e0a7ef02226b6` { "endpointId": "v1/chat/completions", "fetchedAt": 1791264068 }
capabilities.structured_outputs	https://docs.baseten.co/reference/inference-api/llm-openapi-spec.json upstream-spec /properties/response_format Source trace `35d7bf55e81039fbde0e7e781821b568d7aaf8b9aa13a674055e0a7ef02226b6` { "endpointId": "v1/chat/completions", "fetchedAt": 1791264068 }
requestMapFields.replayReasoningContent	https://docs.baseten.co/inference/model-apis/reasoning.md Value unknown (null); not published in the checked source · checked 2026-10-09.
activity	Source unknown — no source URL recorded.
requestMap	Source unknown — no source URL recorded.
schemaEndpointId	Source unknown — no source URL recorded.

Use it

shell

$ curl https://modelschemas.com/v1/schemas/baseten/chat/v1/chat/completions # request schema
$ curl -X POST https://modelschemas.com/v1/validate -d '{"provider":"baseten","endpointId":"v1/chat/completions","payload":{…}}'
$ curl -X POST https://modelschemas.com/v1/estimate -d '{"provider":"baseten","model":"deepseek-ai/DeepSeek-V4.1-Flash","usage":{"input_tokens":1200,"output_tokens":400}}'