Frontier Risk Report
METR published a summary of its assessments of Anthropic, Google, Meta and OpenAI. Unlike the framework comparison above, this uses model access, questionnaires, agentic evaluations and red-teaming, with company review before publication. However, the report does not include the detailed company assessments.
SourceMETR
GroupCompany analysis
Sub-groupFrontier developers
Publication date2026-05-01