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P2 Research Paper Science & bioData & evaluationAgents12:00 updateTsinghua UniversityZhejiang University

Tsinghua and Zhejiang's 'Algebraic World Model' formalizes ARC-AGI-3 game rules in Lean 4, proving six sealed levels are 'unsolvable' (report)

Announced November 3, 2026

Verified (fact)

According to Pandaily, the Algebraic World Model (AWM) from researchers at Tsinghua University and Zhejiang University learns the rules of ARC-AGI-3 games on its own and then formalizes them in Lean 4. Using this approach, it proved that all six sealed levels are structured so that they cannot be cleared. According to the report, frontier models failed on these levels.

Needs fact-check (claim)

Proved that all six sealed levels on which frontier models failed are impossible to clear

Why it matters (interpretation)

This is a case of combining a world model with formal proof to verify the validity of the benchmark tasks themselves. It could feed into discussion of the reliability of ARC-AGI-3 evaluations.

Confidence medium · official source pending

Sources

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