Measuring frontier AI capabilities and risks. metr.org
METR's external review of Anthropic's sabotage risk report for Claude Opus 4.6, finding the alignment assessment may be weakened by evaluation awareness and flagging analytical rigor gaps.
METR assesses whether GPT-5 could enable catastrophic risks through AI R&D automation, rogue replication, and strategic sabotage, using its time-horizon evaluation to judge capability.
ARC reports third-party red-team evaluations of frontier models from Anthropic and OpenAI for autonomous resource acquisition and evading human oversight, finding current models not yet capable but close on components.