Showing cs.AIShow all
3 papers · 1 filter
cs.AI2026
Reward Hacking as a Transmissible Strategy in Multi-Agent Coding Systems
Yuepeng Hu, Pegah Ghahremani, Reza Aghajani +2
Multi-agent systems are increasingly used to solve coding tasks by coordinating agents that share code and plans. These agents are often optimized with reinforcement learning (RL)…
cs.AI2026
Jagged Judges: Epistemic Stability Under Perturbation, Pressure, and Persistence
Justin Zhao, Himaghna Bhattacharjee, Hannah Korevaar +2
LLM judges have become central infrastructure for model evaluations, online grading, and reward modeling. Judges are typically validated by accuracy on golden data, but accuracy sa…
cs.AI2026
SCRuB: Social Concept Reasoning under Rubric-Based Evaluation
Jamelle Watson-Daniels, Himaghna Bhattacharjee, Skyler Wang +11
While many studies of Large Language Model (LLM) reasoning capabilities emphasize mathematical or technical tasks, few address reasoning about social concepts: the abstract ideas s…