HighCapability
Anthropic Launches Structured Outputs Public Beta for Claude
Action Required
Users must migrate to newer Claude models and update their integrations to maintain functionality due to model deprecations and the introduction of structured outputs.
AI Impact Summary
Anthropic is introducing Structured Outputs in public beta, a key capability for Claude that guarantees schema conformance for responses. This allows for JSON outputs and strict tool use validation, particularly beneficial when integrating with Sonnet 4.5 and Opus 4.1. The release also includes significant model updates like Claude Opus 4.6 and Sonnet 4.6, alongside deprecations of older models like Claude Sonnet 3.7 and Claude Haiku 3.5, requiring migration planning.
Anthropic Launches Structured Outputs Public Beta for Claude
Affected Systems
Claude API
- Date
- Date not specified
- Change type
- capability
- Severity
- high