METR: majority of capability acceleration likely driven by AI doing AI R&D

nathanbenaich · x · 2026-11-06

METR states that a majority of the current acceleration in capability improvement is likely now driven by AI being used in AI R&D, though they aren't sure and found no consensus among Anthropic's staff; non-AI factors likely played a large role in late 2025.

Related event: METR's first internal-data assessment finds AI has roughly doubled Anthropic's R&D speed(39 posts)→

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