vercel/ai @ai-sdk/anthropic@3.0.6

on GitHub

Patch Changes

• 2231e84: fix(anthropic): implement temperature/topP mutual exclusivity

  Resolves the Anthropic API breaking change where sampling parameters must use only temperature OR top_p, not both. When both parameters are provided:

  • Temperature takes priority and topP is ignored
  • A warning is added to inform users: "topP is not supported when temperature is set. topP is ignored."
  • The validation only runs when thinking mode is not enabled (thinking mode has its own parameter validation)

  See Anthropic migration guide: https://platform.claude.com/docs/en/about-claude/models/migrating-to-claude-4