AI & ML interests
NLP group at University of Minnesota
Recent Activity
Papers
Abstain-R1: Calibrated Abstention and Post-Refusal Clarification via Verifiable RL
The Amazing Agent Race: Strong Tool Users, Weak Navigators
NLP group at University of Minnesota
Abstain-R1: Calibrated Abstention and Post-Refusal Clarification via Verifiable RL
The Amazing Agent Race: Strong Tool Users, Weak Navigators