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Tibo: Day 9: the ChatGPT and Codex desktop app now stores about 60% less state on disk

Posted on X by Tibo (@thsottiaux) on 13 October 2026. The headline is our summary; the post itself is quoted below.

Tibo@thsottiaux ·

Day 9/ We've rolled out optimizations to how we store state on disk for the chatgpt & codex desktop app that should reduce the amount…

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