Decisions API is now available in Public Beta

OpenAI has launched its Decisions API in public beta, offering a new endpoint for models to make judgments rather than generate text. This API allows users to input data and ask questions like "Is this fraud?" or "Which category does this belong to?", receiving structured probabilities in response. It is designed for tasks such as routing, classification, moderation, and automated workflows, and is priced based on input rather than output tokens. The Decisions API, backed by GPT-6 Luna, is similar in function to TypeSafe's Jev, which also focuses on structured decisions from unstructured data.

Unlike TypeSafe's Jev, which uses a purpose-built model, OpenAI's new Decisions API exposes decision-making as a special API backed by GPT-6 Luna.