Development·EASYHUB JOURNAL
Better prompt caching for GPT-6
What changed
OpenAI describes prompt-caching improvements for long conversations and agents, including diagnostics, explicit breakpoints and preserving reusable context when reasoning effort or tool availability changes. The post explains integration choices rather than promising cache hits for every request.
- Original title
- Better prompt caching for GPT-6
- Source
- OpenAI · openai.com
- Topic
- Development
- Source month
- 2026-09
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Summary page published · Updated · Editorial information