ResetMay 23, 2026 ·
Global Codex usage reset
ChatGPT & Codex usage limits were reset.
OpenAITibo posted on X on May 23, 2026 that usage limits were reset.
The last ChatGPT & Codex reset before this was on May 16, 2026, 7 days earlier.
“Some of you noticed limits drained faster in Codex, we root caused it to an optimization that we rolled back that had an impact on cache hit rates when compacting across long running sessions. We fixed this and have now ”
Date
May 23, 2026
Product
ChatGPT & Codex
Type
Full reset
Since last reset
7 days
Daily digest
The day's biggest AI news in one short email, every morning. Plus an instant heads-up when a reset or a big release lands.