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Claude Sonnet 5.5
by Anthropic

A clear upgrade over Sonnet 5 that runs 30% faster and costs up to 30% less for most work.

AIMCPCLIAPI

About

A clear upgrade over Sonnet 5 that runs 30% faster and costs up to 30% less for most work.

AI & Automation

AIMCPCLIAPI

Claude Sonnet 5.5 is a state-of-the-art large language model with AI features. It supports Model Context Protocol (MCP) through its API and has a dedicated Command Line Interface (CLI).