Author

Chaojun Xiao

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Preprint Jul 2026

REFACT: Adaptive Fact Restatement for Compact and Faithful Chain-of-Thought Reasoning

REFACT is an adaptive fact-restatement citation framework that enables LLMs to determine when contextual grounding is needed and selectively restate source facts at appropriate levels of detail for reliable reasoning.

Zhensheng Jin, Xin Dai, Zhenghao Liu et al. · 0 citations

#artificial intelligence Preprint Aug 2026

Beyond Teacher Likelihood: Group-Calibrated On-Policy Distillation for Long-Context Reasoning

Group-relative residual calibration can incorporate verifier outcomes without discarding dense token-level guidance, and demonstrates that group-relative residual calibration can incorporate verifier outcomes without discarding dense token-level guidance.

Zhu Zhang, Jixun Wang, Xiaoan Xu et al. · 0 citations