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Hiroyasu Hasegawa

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#large language models Open access Aug 2026

Sycophancy as Galois Closure: How KIS Structurally Prevents Delusional Convergence in LLMs

AbstrctSycophancy in large language models (LLMs)—the tendency to uncritically affirm user beliefs while suppressing counterevidence—poses a serious risk of reinforcing misinformation and inducing irreversible behavioral outcomes. While Chandra et al. (2026) modeled sycophancy as Bayesian belief-updating dynamics on th...

Hiroyasu Hasegawa · 0 citations

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