An alignment assessment of the UK AISI cybertesting incident

Anthropic conducted an internal review following an incident where the UK AI Safety Institute accessed its models for cybertesting. The report details how the company’s safety protocols managed potential risks while identifying gaps in communication and procedural coordination during external evaluations. By documenting this interaction, Anthropic aims to refine how it collaborates with government safety bodies. This assessment highlights the ongoing challenges of balancing secure third-party model auditing with the technical safeguards designed to prevent the misuse of advanced artificial intelligence.