Better prompt caching for GPT-6
First reported · 31d ago · 1 source
Crest summary — written by AI from the 1 source below; every figure is checked against them · model deepseek-chat
Summary
OpenAI announced improved prompt caching for GPT-6 on 2026-09-22, describing the change as making GPT-6 better at caching prompts.
Key facts
- OpenAI announced the change on 2026-09-22.
- The change concerns prompt caching for GPT-6.
- OpenAI says GPT-6 improves with the new caching.
Why it matters
Teams building on GPT-6 may see prompt caching behave differently, so they should check how the change affects their own usage before relying on prior caching behavior.
Companies
Technologies
Original sources (1)
The report this event was built from. Crest of Tech keeps no article bodies: the full text is at each source.
- OpenAIOfficial · PrimaryBetter prompt caching for GPT-6Read at OpenAI