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LABBench2 Supplementary Materials: leaderboard

LABBench2 supplementary-materials subset reported in Anthropic's Claude Opus 4.8 system card.

Source: arxiv.org.

Interactive version: theaggregate.ai/benchmark?slug=labbench2-supplementary-materials · How It Works · Data refreshed daily, snapshot 2026-09-05.

Built by Mikhail Doroshenko — AI researcher, co-author of Humanity’s Last Exam. Independent project; no affiliation with any AI lab.
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