Author

Meng-Meng Tang

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Preprint Aug 2026

Decomposing Wrong-Consensus Agreement in LLM Self-Consistency

This paper asks what information wrong-consensus agreement actually contains, and answers with a quantitative decomposition, and contrasts near-complete mechanical agreement in the open-weights models against a larger preference-unexplained residual in the frontier family.

Li-Zhuo Zhang, Meng-Meng Tang, Chen-Feng Long et al. · 1 citation

#artificial intelligence Preprint Aug 2026

Decomposing Wrong-Consensus Agreement in LLM Self-Consistency: A GPT-4.1 Case Study

A quantitative account of the failure of majority voting over multiple LLM samples to raise answer accuracy, yet its gain varies erratically: on hard questions it can even backfire.

Lizhuo Zhang, Mengmeng Tang, Chenfeng Long et al. · 0 citations