Corrected: OpenAI releases the Decisions API in beta with gpt-6-luna

ChatGPTProduct changeConfirmed

Correction: Updated 23 Oct 2026: OpenAI made the Decisions API generally available on October 22, 2026, so the timing no longer says no general-availability date is given.

OpenAI released the Decisions API (v1/decisions) in beta with gpt-6-luna.

OpenAI says it turns text and images into typed answers 10x faster than the Responses API.
The changelog entry gives no pricing or rate-limit details.

Who can use it: OpenAI API developers. The beta launches with gpt-6-luna; no other models are named.
When: Released in beta on October 6, 2026. OpenAI made it generally available on October 22, 2026.

OpenAI API changelog Announced 2026-10-06 · date only

Read the official announcement for access details. Availability can depend on your plan, region or workplace settings.