GET

/v1/models/openrouter/openrouter-anthropic-claude-sonnet-4-6

provider openrouterstatus activefirst seen Feb 17, 2026last seen 67s ago
rawIdanthropic/claude-sonnet-4.6
displayNameAnthropic: Claude Sonnet 4.6
idopenrouter-anthropic-claude-sonnet-4-6
activitynot declared by the provider
firstSeenAt1771342990 — Feb 17, 2026
lastSeenAt1785092464 — 67s ago
contextWindow1000000
maxOutput128000
modalities{"input":["text","image","file"],"output":["text"]}
pricing{"prompt":"0.000003","completion":"0.000015","web_search":"0.01","input_cache_read":"0.0000003","input_cache_write":"0.00000375","input_cache_write_1h":"0.000006"}
capabilities["include_reasoning","max_completion_tokens","max_tokens","reasoning","reasoning_effort","response_format","stop","structured_outputs","temperature","tool_choice","tools","top_k","top_p","verbosity"]

Endpoints & schemas

GET /v1/schemas/openrouter →
endpointactivityschemas
audio/speechaudiorequestinput responseoutput
audio/transcriptionsaudiorequestinput responseoutput
chat/completionschatrequestinput responseoutput
messageschatrequestinput responseoutput
responseschatrequestinput responseoutput
embeddingsembeddingsrequestinput responseoutput
videosvideorequestinput responseoutput
videos/alibaba/happyhorse-1.0videorequestinput responseoutput
videos/alibaba/happyhorse-1.1videorequestinput responseoutput
videos/alibaba/wan-2.6videorequestinput responseoutput
videos/alibaba/wan-2.7videorequestinput responseoutput
videos/bytedance/seedance-1-5-provideorequestinput responseoutput
videos/bytedance/seedance-2.0videorequestinput responseoutput
videos/bytedance/seedance-2.0-fastvideorequestinput responseoutput
videos/google/veo-3.1videorequestinput responseoutput
videos/google/veo-3.1-fastvideorequestinput responseoutput
videos/google/veo-3.1-litevideorequestinput responseoutput
videos/kwaivgi/kling-v3.0-provideorequestinput responseoutput
videos/kwaivgi/kling-v3.0-stdvideorequestinput responseoutput
videos/kwaivgi/kling-video-o1videorequestinput responseoutput
videos/minimax/hailuo-2.3videorequestinput responseoutput
videos/openai/sora-2-provideorequestinput responseoutput
videos/x-ai/grok-imagine-videovideorequestinput responseoutput
videos/x-ai/grok-imagine-video-1.5videorequestinput responseoutput

Use it

shell
$ curl https://modelschemas.com/v1/schemas/openrouter/audio/audio%2Fspeech # request schema
$ curl -X POST https://modelschemas.com/v1/validate -d '{"provider":"openrouter","endpointId":"audio/speech","payload":{…}}'