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PoTRE: Test-Time Reasoning Inspired by Cognitive Heterogeneity

First seen · 7/22/2026, 11:20 PMLatest activity · 7/22/2026, 11:20 PM

PoTRE, or Poly-Topological Reasoning Ensembles, is a test-time reasoning framework that separates inference into four heterogeneous agents: adversarial refinement, hierarchical strategic planning, spectrum search, and direct chain reasoning. A task-adaptive aggregation layer reconciles their outputs through candidate selection, semantic synthesis, or neuro-symbolic verification. The paper evaluates the method on ARC-AGI-2, Humanity's Last Exam (HLE), and PRBench Finance. It reports 49.92% accuracy on HLE, described as exceeding the previous best official score, while using similar or fewer inference tokens than heavily scaled homogeneous baselines.

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  1. AggregatorarXiv7/22, 11:20 PMnot independentRepresentative
    PoTRE: Test-Time Reasoning Inspired by Cognitive Heterogeneity