AINeutralarXiv – CS AI · 7h ago6/10
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Abductive Reasoning with Probabilistic Commonsense
Researchers propose PACS, a probabilistic framework for abductive reasoning that models how commonsense beliefs vary across individuals rather than assuming universal agreement. By combining LLMs with formal solvers to sample diverse proofs and aggregate conclusions, PACS outperforms existing reasoning approaches on multiple benchmarks, addressing a fundamental limitation in neurosymbolic AI systems.