Anthropic's newest small model, built for high-volume, cost-sensitive work. Available in the Claude API and Claude Code.

Repetitive jobs run at volume: summarizing, classifying, tagging, and pulling data out of documents.
You're running the same task hundreds or thousands of times and cost or speed matters more than top-end reasoning.
Teams building their own agents or automations on the Claude API, especially ones that hand smaller steps to a cheaper model.
Pick a topic and leave with something you created.
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