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Using Claude

Introducing Claude Sonnet 4.5 (announced Sep 2025)

Claude Sonnet 4.5 is the best coding model in the world, strongest model for building complex agents, and best model at using computers.

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📌 Originally announced on September 29, 2025. This is an archived item collected later — current model and feature status may differ.

Introducing Claude Sonnet 4.5

Claude Sonnet 4.5 is the best coding model in the world, strongest model for building complex agents, and best model at using computers.

— Anthropic 공식 발표 발췌 (원문 영어)

발행: 2026-07-22T01:13:43.000Z
출처: https://www.anthropic.com/news/claude-sonnet-4-5

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