Observed arrival · 2026-10-06
GPT Advent, the unofficial OpenAI launch calendar
Credibility concern recorded. The source reference remains available for verification and correction.
A 28-day calendar presents claimed Codex and ChatGPT Work updates, with a vote on whether each one is a hit or a miss.
- For
- Readers tracking claimed OpenAI product updates
- Worth noticing
- The page says each door opens at midnight San Francisco time; opened doors stay available on the same device.
Field notes
The page lists 28 dated doors from Oct. 5 through Nov. 1, 2026, releasing one at midnight San Francisco time; opened doors persist on the current device. Each opened entry gives a claimed change and lets visitors mark it “Loved it” or “Meh.” Visible examples include a speed claim for GPT-6 Astra and GPT-6.1 Sol and a Codex auto-review availability claim. The site labels itself unofficial and disclaims OpenAI affiliation.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue