OpenAI· GPT / ChatGPT / APICapability change

Introducing Structured Outputs in the API

OpenAI introduces Structured Outputs in the API, ensuring model outputs reliably adhere to developer-supplied JSON Schemas.

From the source

We are introducing Structured Outputs in the API—model outputs now reliably adhere to developer-supplied JSON Schemas.

openai.com

Announced

06 Aug 2024 10:00 UTC

Detected

03 Aug 2026 21:11 UTC (+727d after)