# Better prompt caching for GPT-6

> Source: <https://www.machinebrief.com/news/better-prompt-caching-for-gpt-6-6eha>
> Published: 2026-09-22 20:55:16.318785+00:00

# Better prompt caching for GPT-6

Source: 

[OpenAI Blog](https://openai.com)
Learn how 

[GPT](https://www.machinebrief.com/glossary/gpt)-6 improves prompt caching with higher cache hit rates, new diagnostics, explicit breakpoints, and controls that reduce latency and costs.
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