Claude Sonnet 5 now available on Vercel AI Gateway
UpdateVerifiedAdded Sep 22, 2026
Claude Sonnet 5 from Anthropic is now available on AI Gateway . Sonnet 5 improves on Sonnet 4.6 across coding and agentic work, reaching outcomes on many tasks that previously needed an Opus model, at Sonnet pricing. The model is more agentic and follows instructions more closely. Document parsing and long-context memory use are also stronger.
Topics: AI agents, LLMs, Pricing, Developer tools, Performance
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