What does PAPERBENCHX measure?
It tests whether AI agent configurations can reconstruct and run experiments from scientific papers in domain-specific software environments and produce evidence that supports a stated claim. The benchmark covers 93 tasks across 12 areas and scores replayed outputs against expert-validated criteria.
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PAPERBENCHX Tests Whether AI Can Rebuild Evidence, Not Just Explain a PaperA 93-task benchmark across scientific fields finds a large gap between AI agents running parts of an experiment and reproducing its evidence.
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