Reasoning (Discontinued)

Discontinued. POST /v1/chat/completions returns 410 Gone and is no longer available. Do not build new integrations against this endpoint.

curl -X POST "https://example.com/v1/chat/completions"

{  "error": "Reasoning API has been discontinued",  "message": "The legacy /v1/chat/completions reasoning endpoint is no longer available.",  "ok": false}