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URL: https://docs.anthropic.com/zh-CN/docs/welcome
Title: Claude 简介 - Anthropic
Description: Introducing Claude 4, our latest generation of models: Claude Opus 4 - Our most capable and intelligent model yet. Claude Opus 4 sets new standards in complex reasoning and advanced coding Claude Sonnet 4 - Our high-performance model with exceptional reasoning and efficiency Learn more in our blog post.
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