apis

October 8, 2026

• OpenAI adds a Decisions API for typed choices and scores

  The Decisions API is aimed at small, repeated judgments rather than open-ended replies. OpenAI says it is 10x faster than the Responses API and charges $0.10 per million input tokens.

  10x claimed speed over Responses API$0.10 input price per million tokens1 model in public beta

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