Claude Code share jumps to 78% after Opus 5.5 launch

Usage tracking of T3 Code users from March to November shows Claude Code's share of tasks versus Codex surged from 52% before the Opus 5.5 launch to roughly 78% afterwards, indicating the new model significantly shifted user preference.

2026-11-10 ~ 2026-11-10 · 2 related posts

• Claude Code share of T3 Code turns jumps from 52% to 78% after Opus 5.5 launch — FinanceYF5 · 2026-11-10

1 near-duplicate retellings: FinanceYF5