GET

/v1/models/openrouter/openrouter-upstage-solar-pro-3

Accept:

provider openrouterstatus activefirst seen Jan 27, 2026last seen 15d agodeprecated Oct 29, 2026

rawId	upstage/solar-pro-3
displayName	Upstage: Solar Pro 3
id	openrouter-upstage-solar-pro-3
activity	chat
schemaEndpointId	chat/completions input · output
releasedAt	1769481200 — Jan 27, 2026
firstSeenAt	1769481200 — Jan 27, 2026
lastSeenAt	1793292337 — 15d ago
pricing	$0.15 / 1M input · $0.6 / 1M output → open calculator https://modelschemas.com/v1/providers/openrouter input_tokens (usage) · output_tokens (usage) · cache_read_tokens (usage)
contextWindow	131072
maxOutput	117964
modalities	{"input":["text"],"output":["text"]}
capabilities	{"frequency_penalty":true,"include_reasoning":true,"max_tokens":true,"parallel_tool_calls":true,"presence_penalty":true,"reasoning":true,"reasoning_effort":true,"response_format":true,"structured_outputs":true,"temperature":true,"tool_choice":true,"tools":true,"top_p":true,"seed":true,"stop":true,"top_k":true}
requestMap	{"thinking":{"on":{"reasoning":{"effort":"high"}},"off":{"reasoning":{"enabled":false}},"levels":null},"maxTokensField":null,"developerRole":null,"replayReasoningContent":null,"store":null,"strictTools":null,"sessionAffinity":null,"cacheControl":null,"toolStream":null,"reasoningEffort":null}
knowledgeCutoff · openWeights · weightsUrl · providerMetadata	not published by this provider’s list endpoint

Endpoints & schemas

GET /v1/schemas/openrouter →

endpoint	activity
chat/completions input · output	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
reasoning	https://openrouter.ai/docs/guides/best-practices/reasoning-tokens.md docs-derived native per-model accepted efforts and mandatory metadata; universal normalized reasoning.effort field Source trace `caeffc06901c92627c793e6b9ec00fcf5fef6c619941e64f7795caf8444d43ab`
capabilities.frequency_penalty	Source unknown — no source URL recorded. listing
capabilities.include_reasoning	Source unknown — no source URL recorded. listing
capabilities.max_tokens	Source unknown — no source URL recorded. listing
capabilities.parallel_tool_calls	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.response_format	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_p	Source unknown — no source URL recorded. listing
capabilities.seed	https://openrouter.ai/openapi.json upstream-spec /properties/seed Source trace `314dc37b1d7a1b3e83167a35e068814ed10e55586cd9671eab911f7dcc4f0dc1` { "endpointId": "chat/completions", "fetchedAt": 1791523804 }
capabilities.stop	https://openrouter.ai/openapi.json upstream-spec /properties/stop Source trace `314dc37b1d7a1b3e83167a35e068814ed10e55586cd9671eab911f7dcc4f0dc1` { "endpointId": "chat/completions", "fetchedAt": 1791523804 }
capabilities.top_k	https://openrouter.ai/openapi.json upstream-spec /properties/top_k Source trace `314dc37b1d7a1b3e83167a35e068814ed10e55586cd9671eab911f7dcc4f0dc1` { "endpointId": "chat/completions", "fetchedAt": 1791523804 }
requestMapFields.thinking	https://openrouter.ai/docs/guides/best-practices/reasoning-tokens.md docs-derived native accepted effort values or nonmandatory toggle; normative universal normalized reasoning effort/enabled fields Source trace `caeffc06901c92627c793e6b9ec00fcf5fef6c619941e64f7795caf8444d43ab`
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/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":"upstage/solar-pro-3","usage":{"input_tokens":1200,"output_tokens":400}}'