2 papers
cs.CR2026
False Floors: LLM Safety Routing Evaluations Break Under Distribution Shift
Amit Singh Bhatti, Vishal Vaddina
Safety routers send each request to one of several models and are judged against the best single model. A major routing benchmark picks that comparator on the evaluation data. In t…
cs.AI2026
PROTEUS: SLA-Aware Routing via Lagrangian RL for Multi-LLM Serving Systems
Amit Singh Bhatti, Vishal Vaddina, Dagnachew Birru
Production LLM deployments serve diverse workloads where cost and quality requirements vary by customer tier, time of day, and query criticality. Model serving systems accept laten…