Decisions API is in public beta

A new Decisions API has entered public beta, offering specialized evaluation of text and images for classification and scoring tasks. It is designed to be faster than existing response APIs by returning typed answers like probabilities and scores.
Why it matters
This provides developers with a more efficient tool for automated decision-making and content classification within applications.
The Decisions API evaluates text, images, or both and returns typed answers about 10x faster than the Responses API. Get the probability that a condition is true, a choice from a fixed set, or a score against a rubric. Use those answers to classify content, route requests, and prioritize work in your application.
Try the Decisions API in the Playground to experiment with questions and inputs before writing code.
The Decisions API is in public beta, and we expect to GA in the coming weeks. gpt-6-luna is the only model currently available. Use the dedicated POST /v1/decisions endpoint.
The response contains an answers array. Give each question a unique name to identify its answer; the API echoes that name in the response.
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