Tibo’s 28-day challenge
A public commitment to deliver an improvement for Codex and Work users, or a full reset, each day for 28 days.
Day28Challenge overTibo time · PT
Daily log
ImprovementReset
Votes are counted independently on Codex100.
Day 28
Banked reset Day 27
Banked reset A banked reset for everyone
Day 26
Improvement Mobile account switching
Day 25
Improvement Doubled limits for Pro and Business Premium
Day 24
Improvement Message your dot with iMessage or RCS
Day 23
Reset Usage limits reset for everyone
Day 22
Improvement Terra returns with improved writing
Day 21
Reset Usage limits reset for everyone
Day 20
Reset Usage limits reset for everyone
Day 19
Improvement Codex CLI settings and reliability
Improvement Faster Dots calls and reasoning changes
Day 18
Reset Usage limits reset for everyone
Day 17
Reset Usage limits reset for everyone
Day 16
Improvement Persistent caches in Codex and Work
Day 15
Reset Usage limits reset for everyone
Day 14
Improvement Edit earlier desktop messages
Day 13
Reset Usage limits reset for everyone
Day 12
Improvement Slides in ChatGPT Space
Improvement Dots on the Home Screen
Improvement Parallel agents in GPT-6 Pro
Improvement More efficient context caching
Day 11
Improvement Fewer capacity errors and better recovery
Day 10
Reset Usage limits reset for everyone
Day 09
Improvement Smaller desktop storage footprint
Day 08
Reset Usage limits reset for everyone
Day 07
Improvement Larger GPT-6.1 Sol context window
Day 06
Reset Usage limits reset for everyone
Day 05
Improvement ChatGPT subscriptions work with Devin
Improvement Dots delegate work and edit schedules
Improvement Desktop composer predictions
Day 04
Improvement Instant steering and Sol ultrafast
Day 03
Banked reset A banked reset for everyone
Improvement Tailscale connections in Codex Cloud
Improvement Intelligent UI in GPT-6
Day 02
Reset Usage limits reset for everyone
Improvement Decisions API public beta
Improvement Meeting notes and next steps plugin
Improvement Simpler access to higher API rate limits
Improvement Free Auto-review with ChatGPT sign-in
Day 01
Improvement Faster GPT-6 Astra and GPT-6.1 Sol
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