3 papers
cs.AI2026
The Architect, the Adversary, and the Judge: Closed-Loop Generation of Standards-Aligned Assessment Items at Scale
Wenhui Chen, Ziyao Lin, Jianlin Chen +2
We present CLAIM, a production pipeline for K-12 assessment-item generation coupling a two-stage generate-then-attack protocol (the model drafts as a "curriculum architect", then r…
cs.AI2026
Budget-Constrained Embodied Perception: Four Resource Walls and a Pre-Registered Evaluation of Access-Structured Perception on Open Models at less than 31B
Defu Lin, Wenhui Chen, Ziyao Lin +3
Embodied multimodal agents must answer from growing observation streams under a fixed per-decision token budget. We formalize this constraint through four resource walls: a percept…
cs.AI2026
Judging Is Not Enumerating: Silent Omissions in LLM-Authored Acceptable Sets
Wenhui Chen, Jianlin Chen, Ziyao Lin +2
Language models are increasingly promoted from examinees to examiners: they write the test suites, answer keys, rubrics, and reward functions that define correctness for other syst…