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overview

models/sonnet-4-6/overview

25 Aug 2026 15:37 UTC first seen 24 Aug 2026 The page's own history The capture it came from

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models/sonnet-4-6/overview Changed · +2 / -2 lines

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 **Legacy.** Released February 17, 2026.
 
-Although Claude Sonnet 4.6 is still available, you should consider migrating to Claude Sonnet 5 for improved performance. [See Claude Sonnet 5](https://platform.claude.com/docs/en/models/sonnet-5/overview) · [Migrate to Claude Sonnet 5](https://platform.claude.com/docs/en/about-claude/models/migration-guide#migrating-from-claude-sonnet-4-6-to-claude-sonnet-5)
+Although Claude Sonnet 4.6 is still available, you should consider migrating to Claude Sonnet 5 for improved performance. [See Claude Sonnet 5](https://platform.claude.com/docs/en/models/sonnet-5/overview) · [Migrate to Claude Sonnet 5](https://platform.claude.com/docs/en/models/sonnet-5/migration-guide#migrating-from-claude-sonnet-4-6-to-claude-sonnet-5)
 
 Model ID: `claude-sonnet-4-6`

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 ## Resources
 
 <CardGroup cols={3}>
-  <Card title="Migrate to Claude Sonnet 5" icon="arrows-left-right" href="https://platform.claude.com/docs/en/about-claude/models/migration-guide#migrating-from-claude-sonnet-4-6-to-claude-sonnet-5">
+  <Card title="Migrate to Claude Sonnet 5" icon="arrows-left-right" href="https://platform.claude.com/docs/en/models/sonnet-5/migration-guide#migrating-from-claude-sonnet-4-6-to-claude-sonnet-5">
     What changes when moving from Claude Sonnet 4.6 to Claude Sonnet 5.
   </Card>