Anthropic’s Transparency Hub
The following are summaries of key safety evaluations from our Claude Sonnet 4.6 system card. Additional evaluations were conducted as part of our safety process; for our complete publicly reported evaluation results, please refer to the full system card.

TL;DR
- Summaries of key safety evaluations for Claude Sonnet 4.6 are provided.
- Additional safety evaluations were conducted.
- Complete evaluation results are available in the full system card.