OpenAI Decisions API Now Generally Available: Constrained Decision-Making for Faster, Cheaper Inference

OpenAI has made its Decisions API generally available to all developers, offering a new approach to AI-powered decision-making that bypasses text generation entirely. The API uses a specialized endpoint (/v1/decisions) built on the gpt-6-luna model to classify content, evaluate inputs, and route requests without generating full text responses—achieving roughly 10 times faster inference than standard Chat Completions APIs.