Model Releases
Five million users would agree. Resetting the limits tomorrow morning to celebrate. Time to go /fast
Five million users would agree. Resetting the limits tomorrow morning to celebrate. Time to go /fast nothing like switching to claude for a few days to try out a new model and going back to codex xhig
Five million users would agree. Resetting the limits tomorrow morning to celebrate. Time to go /fast nothing like switching to claude for a few days to try out a new model and going back to codex xhigh to remind you how much better 5.5 is right now it's really not close
Source: Sam Altman (X) | 2026-05-31