Dev's Claude stats: 818 sessions, 44.6B tokens, Opus 5.5 as favorite model

CtrlAltDwayne · x · 2026-10-18

A developer shared their Claude Code usage heatmap: 818 sessions across 129 active days, 44.6B total tokens, a longest session of 4d 0h 37m, and a current 27-day streak — with Opus 5.5 listed as the favorite model. They joke you can pinpoint from the chart exactly when Opus 5.5 launched and they switched to it.

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