Which Claude Code Model Should You Use? Let’s Talk Tasks and Costs

<p>If you asked me which model to choose in Claude Code right now, I’d start you on Sonnet 5.5.</p> <p>Give it some work. Add a page, connect an API, write tests. When the requirement is clear and the result is easy to check, there’s no need to start with the most expensive option. Move to Opus 5.5 when a bug is hard to pin down or a change touches several modules. I’d save Fable 5.1 for work that

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