08/02/2026
Quick Claude Code tip: match the model to the task with `/model`, and your pick sticks until you change it.
Rough guide: Opus for hard reasoning, Sonnet for balanced everyday work, Haiku for fast and cheap. You can switch mid-session as the work changes.
Worth trying: the `opusplan` alias uses Opus while you plan, then switches to Sonnet to execute, so you get strong plans without paying Opus rates for the whole build.