GET

/v1/models/openrouter/openrouter-openai-o3-pro

provider openrouterstatus activefirst seen Jun 10, 2025last seen 5m ago
rawIdopenai/o3-pro
displayNameOpenAI: o3 Pro
idopenrouter-openai-o3-pro
activitychat
schemaEndpointIdchat/completions
input · output
releasedAt1749598352 — Jun 10, 2025
firstSeenAt1749598352 — Jun 10, 2025
lastSeenAt1794574839 — 5m ago
pricing
$20 / 1M input · $80 / 1M output → open calculator
input_tokens (usage) · output_tokens (usage) · web_searches (usage)
contextWindow200000
maxOutput100000
modalities{"input":["text","file","image"],"output":["text"]}
capabilities{"include_reasoning":true,"max_tokens":true,"reasoning":true,"response_format":true,"seed":true,"structured_outputs":true,"tool_choice":true,"tools":true,"frequency_penalty":true,"presence_penalty":true,"reasoning_effort":true,"stop":true,"temperature":true,"top_k":true,"top_p":true}
knowledgeCutoff · openWeights · weightsUrl · requestMap · 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

pricingSource 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.reasoningSource unknown — no source URL recorded.

listing

capabilities.response_formatSource unknown — no source URL recorded.

listing

capabilities.seedSource unknown — no source URL recorded.

listing

capabilities.structured_outputsSource unknown — no source URL recorded.

listing

capabilities.tool_choiceSource unknown — no source URL recorded.

listing

capabilities.toolsSource unknown — no source URL recorded.

listing

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

upstream-spec

/properties/frequency_penalty

Source trace
a698ac85ec9c7ae8bfa6add30d28e5f95c6b042ac547450e30ff6940ef6e5bd4
{
  "endpointId": "chat/completions",
  "fetchedAt": 1794202205
}
capabilities.presence_penaltyhttps://openrouter.ai/openapi.json

upstream-spec

/properties/presence_penalty

Source trace
a698ac85ec9c7ae8bfa6add30d28e5f95c6b042ac547450e30ff6940ef6e5bd4
{
  "endpointId": "chat/completions",
  "fetchedAt": 1794202205
}
capabilities.reasoning_efforthttps://openrouter.ai/openapi.json

upstream-spec

/properties/reasoning/properties/effort

Source trace
a698ac85ec9c7ae8bfa6add30d28e5f95c6b042ac547450e30ff6940ef6e5bd4
{
  "endpointId": "chat/completions",
  "fetchedAt": 1794202205
}
capabilities.stophttps://openrouter.ai/openapi.json

upstream-spec

/properties/stop

Source trace
a698ac85ec9c7ae8bfa6add30d28e5f95c6b042ac547450e30ff6940ef6e5bd4
{
  "endpointId": "chat/completions",
  "fetchedAt": 1794202205
}
capabilities.temperaturehttps://openrouter.ai/openapi.json

upstream-spec

/properties/temperature

Source trace
a698ac85ec9c7ae8bfa6add30d28e5f95c6b042ac547450e30ff6940ef6e5bd4
{
  "endpointId": "chat/completions",
  "fetchedAt": 1794202205
}
capabilities.top_khttps://openrouter.ai/openapi.json

upstream-spec

/properties/top_k

Source trace
a698ac85ec9c7ae8bfa6add30d28e5f95c6b042ac547450e30ff6940ef6e5bd4
{
  "endpointId": "chat/completions",
  "fetchedAt": 1794202205
}
capabilities.top_phttps://openrouter.ai/openapi.json

upstream-spec

/properties/top_p

Source trace
a698ac85ec9c7ae8bfa6add30d28e5f95c6b042ac547450e30ff6940ef6e5bd4
{
  "endpointId": "chat/completions",
  "fetchedAt": 1794202205
}
sameAshttps://openrouter.ai/api/v1/models

listing

data[].id

reasoninghttps://openrouter.ai/api/v1/models

Value unknown (null); not published in the checked source · checked 2026-10-22.

activitySource 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":"openai/o3-pro","usage":{"input_tokens":1200,"output_tokens":400}}'