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Ji-Shen Zhao

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#artificial intelligence Preprint Oct 2026

EvalResearchBench: Can AI Agents Design Their Own Evaluations?

Recursive self-improvement (RSI) relies on evaluation feedback to assess progress and guide further research, yet repeatedly running complex benchmarks is costly and slows iteration. Human experts reduce this cost by selecting benchmark subsets or designing compact suites. We ask whether AI agents can automate this des...

Yao Zhang, Tian-Yi Xu, Yu-Jie Zhao et al. · 0 citations
Preprint Sep 2026

Dynamic HBM Repartitioning for Multi-Turn MoE Serving

Long-running multi-turn requests accumulate reusable key-value (KV) state. Once this state exceeds a fixed GPU KV-cache allocation, serving systems evict reusable prefixes, repeat prefill work, and may preempt requests. This pressure is particularly acute for Mixture-of-Experts (MoE) models: their expert weights occupy...

Jinpyo Kim, Mingi Kwon, Younghoon Min et al. · 0 citations
Jul 2026

CodeNib: A Multi-View Data System for Serving Repository Context to Coding Agents

Together, these results support multi-view repository-context serving with explicit, operation-specific validity boundaries with quality-cost frontiers across the repository-context lifecycle.

Zhongming Yu, Hengjia Yu, Boqin Yuan et al. · 0 citations
Preprint Aug 2026

CHORUS: Complementary Experts for High-Coverage Testbench Stimulus Generation

CHORUS is presented, a post-training framework that pushes performance beyond what a conventional supervised fine-tuning (SFT)-to-reinforcement learning (RL) pipeline achieves, and consolidates the resulting specialists into a single 4B model.

He-Jia Zhang, Sheng Lu, Zhongming Yu et al. · 0 citations

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