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ChatGPT Web

OpenAI · Web app

ChatGPT Web

September 12, 2026 at 2:52 AM UTC

Added a batch of instruction-template flags (not treated as live product launches):

Changelog

Changelog (20260912-005209Z → 20260912-025210Z)

Instructions / prompt config

Added a batch of instruction-template flags (not treated as live product launches):

  • Core / setup: baseInstructions, onboardingInstructions, skillInstructions, artifactInstructions
  • Surface-specific: browserInstructions, websiteInstructions, appConnectionInstructions, emailMessagingInstructions, dailyBriefingInstructions
  • Writing style: writingStyleInstructions, writingStyleSetupInstructions

Also added tax_types. Removed encoding.

Config thrash

  • +2 hashed Statsig dynamic configs
Older release← Sep 12, 00:52 UTCNewer release→ Sep 12, 20:53 UTC
All ChatGPT Web releases →