AnthropicPolicyOfficial Blog
Anthropic updates Responsible Scaling Policy v3.3
Teams can better understand risk gates and make clearer adoption decisions.
Key Points
- 1Updated to RSP v3.3 (last updated 2026-05-26)
- 2Adjusted thresholds for chemical/bio risk
- 3Clarified off-cycle model risk update process
Anthropic updated its Responsible Scaling Policy to v3.3. It revises thresholds for high-risk chemical/biological capabilities and refines how off-cycle model-specific updates work. This makes safety rationale easier to track.