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ChatGPT Web

OpenAI · Web app

ChatGPT Web

June 23, 2026 at 5:00 AM UTC

Changelog: 20260623-030052Z → 20260623-050040Z

Changelog

Changelog: 20260623-030052Z → 20260623-050040Z

No official release-note entries changed.

Instant Answers / ATC

  • Removed chatgpt-instant-answers-atc-config — previously gated server-side config for instant-answer ATC behavior.
  • Removed enable_instant_answers_harmony_atc — previously gated Harmony model usage inside instant-answer ATC flows.
Older release← Jun 23, 03:00 UTCNewer release→ Jun 23, 07:00 UTC
All ChatGPT Web releases →