GET
/v1/models/openrouter/openrouter-deepseek-deepseek-v4-flash-0731-free
Accept:
| rawId | deepseek/deepseek-v4-flash-0731:free |
| displayName | DeepSeek: DeepSeek V4 Flash 0731 (free) |
| id | openrouter-deepseek-deepseek-v4-flash-0731-free |
| activity | chat |
| schemaEndpointId | chat/completions |
| releasedAt | no release date reported by the provider |
| firstSeenAt | 1785478908 — Jul 31, 2026 |
| lastSeenAt | 1789876911 — 54d ago |
| pricing | not published by this provider’s list endpoint |
| contextWindow | 1048576 |
| maxOutput | 393216 |
| modalities | {"input":["text"],"output":["text"]} |
| capabilities | {"frequency_penalty":true,"include_reasoning":true,"logit_bias":true,"max_tokens":true,"min_p":true,"presence_penalty":true,"reasoning":true,"reasoning_effort":true,"repetition_penalty":true,"response_format":true,"seed":true,"stop":true,"structured_outputs":true,"temperature":true,"tool_choice":true,"tools":true,"top_k":true,"top_p":true} |
| knowledgeCutoff · openWeights · weightsUrl · requestMap · providerMetadata | not published by this provider’s list endpoint |
Endpoints & schemas
GET /v1/schemas/openrouter →| endpoint | activity |
|---|---|
| chat/completions | chat |
endpoints matching this model — the provider has more, see /v1/schemas/openrouter
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 |
| capabilities.frequency_penalty | Source unknown — no source URL recorded. listing |
| capabilities.include_reasoning | Source unknown — no source URL recorded. listing |
| capabilities.logit_bias | Source unknown — no source URL recorded. listing |
| capabilities.max_tokens | Source unknown — no source URL recorded. listing |
| capabilities.min_p | Source unknown — no source URL recorded. listing |
| capabilities.presence_penalty | Source unknown — no source URL recorded. listing |
| capabilities.reasoning | Source unknown — no source URL recorded. listing |
| capabilities.reasoning_effort | Source unknown — no source URL recorded. listing |
| capabilities.repetition_penalty | Source unknown — no source URL recorded. listing |
| capabilities.response_format | Source unknown — no source URL recorded. listing |
| capabilities.seed | Source unknown — no source URL recorded. listing |
| capabilities.stop | Source unknown — no source URL recorded. listing |
| capabilities.structured_outputs | Source unknown — no source URL recorded. listing |
| capabilities.temperature | Source unknown — no source URL recorded. listing |
| capabilities.tool_choice | Source unknown — no source URL recorded. listing |
| capabilities.tools | Source unknown — no source URL recorded. listing |
| capabilities.top_k | Source unknown — no source URL recorded. listing |
| capabilities.top_p | Source unknown — no source URL recorded. listing |
| activity | Source unknown — no source URL recorded. |
| pricing | Source unknown — no source URL recorded. |
| reasoning | 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/openrouter/chat/chat/completions # request schema
$ curl -X POST https://modelschemas.com/v1/validate -d '{"provider":"openrouter","endpointId":"chat/completions","payload":{…}}'
$ curl -X POST https://modelschemas.com/v1/estimate -d '{"provider":"openrouter","model":"deepseek/deepseek-v4-flash-0731:free","usage":{"input_tokens":1200,"output_tokens":400}}'