OpenAI· GPT / ChatGPT / APICapability change

Prompt Caching in the API

OpenAI introduces automatic discounts for repeated input tokens in its API.

From the source

Offering automatic discounts on inputs that the model has recently seen

openai.com

Announced

01 Oct 2024 10:03 UTC

Detected

03 Aug 2026 21:11 UTC (+671d after)