OpenAI Shipped Decisions API From Prototype to Launch in Two Weeks

OpenAI engineer Steven Heidel revealed that the Decisions API went from a local prototype on September 22 to its DevDay announcement on September 29 and subsequent launch, taking only about two weeks from prototype to production.

2026-10-07 ~ 2026-10-07 · 2 related posts

• OpenAI shipped Decisions API just two weeks after first prototype — stevenheidel · 2026-10-07

1 near-duplicate retellings: stevenheidel