Wei Gao
2 indexed papers
Recent (6 mo)
2With code
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226
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Numerical Analysis×1ML×1AI×1
Frequent co-authors
Research Timeline
2026
Diagnosing LLM Arbitration Behavior over Pre-evidence Epistemic States in RAG-based Fact-Checking
The paper introduces a diagnostic testbed, PAVE, to evaluate how LLMs arbitrate between their internal knowledge and retrieved evidence during fact-checking, revealing that this arbitration is unreliable and highly model-dependent.
Spectral Audit of In-Context Operator Networks
The paper introduces a Jacobian-based spectral audit to evaluate neural operators, demonstrating that standard prediction error metrics fail to capture crucial local dynamical structures and operator fidelity.
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Papers
math.NAcs.LGRecentJun 1, 2026
Spectral Audit of In-Context Operator Networks
The paper introduces a Jacobian-based spectral audit to evaluate neural operators, demonstrating that standard prediction error metrics fail to capture crucial local dynamical structures and operator…
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cs.AIRecentMay 31, 2026