• 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
Skip to content
ChartsRankingsMoversCompareLookupScreensTech stacksReleases

© 2026 Tech Dev Notes

RSSAboutAPIPrivacyTermsSitemap@techdevnotes
ChatGPT Web

OpenAI · Web app

ChatGPT Web

July 31, 2026 at 3:01 PM UTC

Added fast_model_prefetch_interactive_visual_instructions — prefetch path for interactive visual instructions on the fast model

Changelog

Changelog (20260731-130142Z → 20260731-150154Z)

Flags

  • Added fast_model_prefetch_interactive_visual_instructions — prefetch path for interactive visual instructions on the fast model
  • Added p_prompt_optimization_key — prompt-optimization experiment key

No official release notes, flag removals, route/nav, or Statsig gate/config/layer count changes in this window.

Older release← Jul 31, 13:01 UTCNewer release→ Jul 31, 17:01 UTC
All ChatGPT Web releases →