METR says Anthropic understated AI R&D acceleration before its July 15 models
AIMETR reviewed the automated R&D section of Anthropic's August 2026 Risk Report. It agrees that July 15 models posed low catastrophic risk, but says they plausibly crossed the early-warning threshold for 2x acceleration.
AIWhy it matters.
The review shows where METR disagrees with Anthropic's public risk report and why the early-warning call rests on contestable judgments.
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METR Blog · metr.orgPublished · added here
Original title: Review of the "Risks from automated R&D" section in Anthropic's Risk Report (August 2026)