FLI AI Safety Index Summer 2025

Summary

The Future of Life Institute's AI Safety Index Summer 2025 systematically evaluates leading AI companies on safety practices, finding widespread deficiencies across risk management, transparency, and existential safety planning. Anthropic receives the highest grade of C+, indicating that even the best-performing company falls significantly short of adequate safety standards. The report serves as a comparative benchmark for industry accountability.

Key Points

• •Anthropic leads all evaluated companies with a C+ grade, while most other major AI labs score significantly lower across critical safety domains.
• •Widespread inadequacies found in risk management frameworks, existential safety planning, and safety governance structures across the industry.
• •The index evaluates companies across multiple safety dimensions, providing a structured comparative assessment of industry-wide safety performance.
• •Results suggest the AI industry as a whole is failing to meet adequate safety standards even as capabilities rapidly advance.
• •The report functions as an accountability tool, applying external pressure on labs to improve safety practices through public comparative scoring.