Decisions API is now available in Public Beta

Back to Devoured - October 07, 2026

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Decisions API is now available in Public Beta

OpenAI has moved the Decisions API to public beta, offering specialized decision-making outputs that are reportedly 10 times faster than GPT-6 Luna.

What: The API supports predicates, choices, and scores with a flat cost of $0.10 per 1 million input tokens. It is optimized for low-latency decision-making tasks.

Decoder

Predicate: A statement that evaluates to true or false, used in programming to define conditions or filters.

Original article

OpenAI's Decisions API is now available to all developers in public beta. It makes decisions up to 10 times faster than GPT-6 Luna through the Responses API. The Decisions API accepts text and image inputs and supports three kinds of outputs: predicates, choices, and scores. It costs $0.10 per 1 million input tokens - there are no cache-read, cache-write, or output-token charges.

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