OpenAI Codex lead Tibo announced a global reset as part of his "Day 8/Reset" update, confirming the change takes effect by end of day Pacific Time on October 12. The reset corresponds to midnight Pacific Time on October 12 and 3:00 PM Beijing Time on October 13. The announcement was made via social media post, with Tibo specifying the exact timing for the global reset implementation. No additional details regarding the scope or technical implications of the reset were provided in the statement.