2 papers
cs.CL2026
CascadeDebate: Multi-Agent Deliberation for Cost-Aware LLM Cascades
Raeyoung Chang, Dongwook Kwon, Jisoo Lee +1
Cascaded LLM systems coordinate models of varying sizes with human experts to balance accuracy, cost, and abstention under uncertainty. However, single-model tiers at each stage of…
cs.CL2025
GEMMAS: Graph-based Evaluation Metrics for Multi Agent Systems
Jisoo Lee, Raeyoung Chang, Dongwook Kwon +2
Multi-agent systems built on language models have shown strong performance on collaborative reasoning tasks. However, existing evaluations focus only on the correctness of the fina…