GET
/v1/models/openrouter/openrouter-openai-gpt-latest
Accept:
| rawId | ~openai/gpt-latest |
| displayName | OpenAI GPT Latest |
| id | openrouter-openai-gpt-latest |
| activity | chat |
| schemaEndpointId | chat/completions |
| releasedAt | no release date reported by the provider |
| firstSeenAt | 1777318334 — Apr 27, 2026 |
| lastSeenAt | 1789137921 — 63d ago |
| pricing | not published by this provider’s list endpoint |
| contextWindow | 1050000 |
| maxOutput | 128000 |
| modalities | {"input":["file","image","text"],"output":["text"]} |
| capabilities | {"include_reasoning":true,"max_completion_tokens":true,"max_tokens":true,"reasoning":true,"reasoning_effort":true,"response_format":true,"seed":true,"structured_outputs":true,"tool_choice":true,"tools":true,"frequency_penalty":true,"presence_penalty":true,"stop":true,"temperature":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 |
| pricing | Source unknown — no source URL recorded. listing |
| capabilities.include_reasoning | Source unknown — no source URL recorded. listing |
| capabilities.max_completion_tokens | Source unknown — no source URL recorded. listing |
| capabilities.max_tokens | 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.response_format | Source unknown — no source URL recorded. listing |
| capabilities.seed | Source unknown — no source URL recorded. listing |
| capabilities.structured_outputs | 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.frequency_penalty | https://openrouter.ai/openapi.json upstream-spec /properties/frequency_penalty Source tracec3e61fc628682037237db43bd024b1e79fe63ffb06c56a0aa7b286bc9a62c091{
"endpointId": "chat/completions",
"fetchedAt": 1789018222
} |
| capabilities.presence_penalty | https://openrouter.ai/openapi.json upstream-spec /properties/presence_penalty Source tracec3e61fc628682037237db43bd024b1e79fe63ffb06c56a0aa7b286bc9a62c091{
"endpointId": "chat/completions",
"fetchedAt": 1789018222
} |
| capabilities.stop | https://openrouter.ai/openapi.json upstream-spec /properties/stop Source tracec3e61fc628682037237db43bd024b1e79fe63ffb06c56a0aa7b286bc9a62c091{
"endpointId": "chat/completions",
"fetchedAt": 1789018222
} |
| capabilities.temperature | https://openrouter.ai/openapi.json upstream-spec /properties/temperature Source tracec3e61fc628682037237db43bd024b1e79fe63ffb06c56a0aa7b286bc9a62c091{
"endpointId": "chat/completions",
"fetchedAt": 1789018222
} |
| capabilities.top_k | https://openrouter.ai/openapi.json upstream-spec /properties/top_k Source tracec3e61fc628682037237db43bd024b1e79fe63ffb06c56a0aa7b286bc9a62c091{
"endpointId": "chat/completions",
"fetchedAt": 1789018222
} |
| capabilities.top_p | https://openrouter.ai/openapi.json upstream-spec /properties/top_p Source tracec3e61fc628682037237db43bd024b1e79fe63ffb06c56a0aa7b286bc9a62c091{
"endpointId": "chat/completions",
"fetchedAt": 1789018222
} |
| activity | 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":"~openai/gpt-latest","usage":{"input_tokens":1200,"output_tokens":400}}'