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Decisions | OpenAI API

AnnouncementProductOct 6, 2026

OpenAI has launched a Decisions API in public beta, available via a dedicated /v1/decisions endpoint with gpt-6-luna as the only supported model. The API evaluates text, images, or both and returns typed answers—predicates, choices from fixed options, or rubric-based scores—about 10x faster than the Responses API, per the company. It is designed for classifying content, routing requests, and prioritizing work. General availability is expected in the coming weeks.

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Canonical: https://developers.openai.com/api/docs/guides/decisions