Author

Qicheng Li

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Preprint Aug 2026

Latent Thought Credit: Multi-Answer Credit Assignment for Latent Reasoning

Latent reasoning allows language models to carry out intermediate reasoning in continuous latent representations rather than fully externalizing it as discrete chains of thought. However, assigning credit to such latent thoughts from answer-only rewards is difficult: a single final answer mixes thought quality with ans...

Xuyang Zhao, Liting Zhang, Zicheng Xu et al. · 0 citations

Preprint Aug 2026

Is More Privileged Information Better? From Solution Traces to Problem-Solving Structure in Self-Distilled Reasoning

Controlled experiments indicate that guidance relevance and path coherence contribute to gains in aggregate question-only accuracy among the compared methods, highlighting the representation of privileged information as an important design choice in OPSD.

Xuyang Zhao, Liting Zhang, Zicheng Xu et al. · 1 citation