vercel/ai @ai-sdk/gateway@3.0.205

on GitHub

Patch Changes

• 358683e: feat(anthropic): add Claude Sonnet 5.5 support

  • add the claude-sonnet-5-5 model ID to @ai-sdk/anthropic and @ai-sdk/google-vertex, anthropic.claude-sonnet-5-5 and us.anthropic.claude-sonnet-5-5 to @ai-sdk/amazon-bedrock, and anthropic/claude-sonnet-5.5 to @ai-sdk/gateway
  • add the between_tools thinking type (thinking: { type: 'between_tools' }), the lowest thinking setting on claude-sonnet-5-5; xhigh and max effort are lowered to high with a warning because the API rejects them with between_tools
  • claude-sonnet-5-5 rejects disabled thinking: thinking: { type: 'disabled' } is replaced with between_tools thinking (with a warning), and budget-based thinking is converted to adaptive thinking
  • claude-sonnet-5-5 rejects forced tool use: required and named tool choices fall back to auto, and structuredOutputMode: 'jsonTool' falls back to native structured outputs, each with a warning