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ChatGPT Web

OpenAI · Web app

ChatGPT Web

August 21, 2026 at 9:14 PM UTC

App routes added: /atlas, /atlas/get-started (plus :lang? variants).

Changelog

Changelog (20260821-191627Z → 20260821-211418Z)

Atlas / nav surface

  • App routes added: /atlas, /atlas/get-started (plus :lang? variants).
  • robots.txt now allows /atlas and /*/atlas; sitemap entries for those paths were dropped (surface wiring, not a confirmed launch).
  • Nav/news experiments: newsTabEnabled, images_tab_subtabs, max_navlinks, navlinks_count, navlinks_layout, navlinks_target.

Models & workspace

  • Model id added: gpt-5-2-thinking.
  • Workspace entitlements added: aura.access, aura-browser-memories.access.
  • Workspace model access removed: gpt-5.6-luna, gpt-5.6-terra.

Other product flags

  • Side chat: on-side-chat-ready.
  • Search/copy knobs: safe-search-default, numWords.
  • Client fetch/cache: optimistic_fetch, retry, gcTimeMs, staleTimeMs.
  • Removed: recommendation_source.
  • Route cleanup: archived added; :detailId / :section removed.

Gates / configs

  • +9 / −1 hashed Statsig gates; +4 hashed dynamic configs; +2 / −1 hashed layers.
Older release← Aug 21, 19:16 UTCNewer release→ Aug 21, 23:15 UTC
All ChatGPT Web releases →