Author

Chiyu Wu

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#artificial intelligence May 2026

When Should Models Change Their Minds? Contextual Belief Management in Large Language Models

To make CBM measurable, BeliefTrack is introduced, a closed-world benchmark spanning Rule Discovery and Circuit Diagnosis, where a finite belief space and symbolic verifiers enable exact turn-level evaluation.

Hao-Ming Xu, Weihong Xu, Zongrui Li et al. · arXiv.org · 2 citations

#artificial intelligence Jun 2026

TokenPilot: Cache-Efficient Context Management for LLM Agents

TokenPilot is presented, a dual-granularity context management framework that reduces costs by 61% and 56% in isolated mode, and 61% and 87% in continuous mode, while maintaining competitive performance compared to prior systems.

Buqiang Xu, Z. Xue, Dian Chen et al. · arXiv.org · 1 citation