AI
RADAR
Beta
Drops
Issues
Tools
Landscape
Framework
← AI Radar
Codex
OpenAI's coding agent in ChatGPT.
Official site ↗
OpenAI News ↗
OpenAI Research index ↗
@OpenAI ↗
@OpenAIDevs ↗
Activity, last 6 months
by entry type
Drops this week
38
Drops this month
93
Mon
Wed
Fri
May
Jun
Jul
Aug
Sep
Oct
Nov
Less
More
Showing drops for
2026-09-28
×
Clear date
Compact view
Monday, Sep 28, 2026
3 updates · Codex
▾
Codex
Towards safety cases for frontier AI training
Safety
Codex
How we will do better for Australia
Company
Codex
Lenfest grows landmark program with OpenAI support
Company