Skip to content
  • Tech Dev NotesTech Dev Notes
Apps
  • Lookup
  • Compare
Market movement
  • Charts
  • Rankings
Visual proof
  • Screens
  • Store listings
  • Icons
Stacks and releases
  • Tech stacks
  • Tool releases
  • Developers
More
  • X feature flags
  • Grokipedia
  • Grok companions
  • Blog
  • Follow on X
ChartsRankingsMoversCompareLookupScreensTech stacksReleases

© 2026 Tech Dev Notes

RSSAboutAPIStatusSecurityPrivacyTermsSitemap@techdevnotes
OpenAI Docs

OpenAI · Docs

OpenAI Docs

September 8, 2026 at 10:27 PM UTC

Added Prompt cache diagnostics: compare Responses API requests to understand prompt cache misses and improve cache reuse.

Changelog

API docs — Prompt caching

  • Added Prompt cache diagnostics: compare Responses API requests to understand prompt cache misses and improve cache reuse.
Older release← Sep 8, 20:27 UTCNewer release→ Sep 10, 18:27 UTC
All OpenAI Docs releases →