Claude Sonnet 5.5 now available on AI Gateway
Vercel Blog: Claude Sonnet 5.5 from Anthropic is now available on AI Gateway as anthropic/claude-sonnet-5.5 . Claude Sonnet 5.5 now available on AI Gateway
By Dillip Chowdary • Sep 30, 2026 • Source: Vercel Blog
What shipped in Claude Sonnet 5.5 now available on AI Gateway
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Vercel Blog reports: Claude Sonnet 5.5 now available on AI Gateway. Claude Sonnet 5.5 from Anthropic is now available on AI Gateway as anthropic/claude-sonnet-5.5 . Sonnet 5.5 improves on Claude Sonnet 5 for well-scoped everyday work, from building features and fixing bugs to creating documents,
What you gain from Claude Sonnet 5.5 now available on AI Gateway
For primary quotes and complete technical detail, see Vercel Blog's original report linked above.
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Dillip Chowdary
Writes Tech Bytes coverage of AI, engineering, and the tools that actually ship. Editor of Tech Pulse Daily.
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