Pros
Why teams pick it
- Vercel AI SDK has first-class Anthropic provider with streaming, tool use, and structured output support.
- LangChain provides comprehensive Anthropic integration with chat models, tool use, and prompt management.
- Claude streaming works well with Next.js via Vercel AI SDK for real-time chat interfaces.
- Anthropic does not provide embeddings directly; use a separate embedding provider with Pinecone.