GET

/v1/models/openrouter/openrouter-qwen-qwen3-8-27b-free

provider openrouterstatus activefirst seen Aug 14, 2026last seen 39d agodeprecated Oct 5, 2026
rawIdqwen/qwen3.8-27b:free
displayNameQwen: Qwen3.8 27B (free)
idopenrouter-qwen-qwen3-8-27b-free
activitychat
schemaEndpointIdchat/completions
input · output
releasedAtno release date reported by the provider
firstSeenAt1786722910 — Aug 14, 2026
lastSeenAt1791219692 — 39d ago
pricingnot published by this provider’s list endpoint
contextWindow262144
maxOutput235929
modalities{"input":["text","image","video"],"output":["text"]}
capabilities{"frequency_penalty":true,"include_reasoning":true,"max_tokens":true,"presence_penalty":true,"reasoning":true,"reasoning_effort":true,"repetition_penalty":true,"stop":true,"structured_outputs":true,"temperature":true,"tool_choice":true,"tools":true,"top_p":true,"response_format":true,"seed":true,"top_k":true}
requestMap{"thinking":{"on":{"reasoning":{"effort":"high"}},"off":null,"levels":null},"maxTokensField":null,"developerRole":null,"replayReasoningContent":null,"store":null,"strictTools":null,"sessionAffinity":true,"cacheControl":null,"toolStream":null,"reasoningEffort":null}
knowledgeCutoff · openWeights · weightsUrl · providerMetadatanot published by this provider’s list endpoint

Endpoints & schemas

GET /v1/schemas/openrouter →
endpointactivity
chat/completions
input · output
chat

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

Sources

fieldrecorded source
contextWindowSource unknown — no source URL recorded.

listing

maxOutputSource unknown — no source URL recorded.

listing

modalitiesSource unknown — no source URL recorded.

listing

reasoningSource unknown — no source URL recorded.

listing

capabilities.frequency_penaltySource unknown — no source URL recorded.

listing

capabilities.include_reasoningSource unknown — no source URL recorded.

listing

capabilities.max_tokensSource unknown — no source URL recorded.

listing

capabilities.presence_penaltySource unknown — no source URL recorded.

listing

capabilities.reasoningSource unknown — no source URL recorded.

listing

capabilities.reasoning_effortSource unknown — no source URL recorded.

listing

capabilities.repetition_penaltySource unknown — no source URL recorded.

listing

capabilities.stopSource unknown — no source URL recorded.

listing

capabilities.structured_outputsSource unknown — no source URL recorded.

listing

capabilities.temperatureSource unknown — no source URL recorded.

listing

capabilities.tool_choiceSource unknown — no source URL recorded.

listing

capabilities.toolsSource unknown — no source URL recorded.

listing

capabilities.top_pSource unknown — no source URL recorded.

listing

capabilities.response_formathttps://openrouter.ai/openapi.json

upstream-spec

/properties/response_format

Source trace
7fa62818121617baac967d1055a128b19b7421c644b41f3a797cb5f4b11674f2
{
  "endpointId": "chat/completions",
  "fetchedAt": 1791005448
}
capabilities.seedhttps://openrouter.ai/openapi.json

upstream-spec

/properties/seed

Source trace
7fa62818121617baac967d1055a128b19b7421c644b41f3a797cb5f4b11674f2
{
  "endpointId": "chat/completions",
  "fetchedAt": 1791005448
}
capabilities.top_khttps://openrouter.ai/openapi.json

upstream-spec

/properties/top_k

Source trace
7fa62818121617baac967d1055a128b19b7421c644b41f3a797cb5f4b11674f2
{
  "endpointId": "chat/completions",
  "fetchedAt": 1791005448
}
activitySource unknown — no source URL recorded.
pricingSource unknown — no source URL recorded.
requestMapSource unknown — no source URL recorded.
schemaEndpointIdSource 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":"qwen/qwen3.8-27b:free","usage":{"input_tokens":1200,"output_tokens":400}}'