Honghua Dong

PhD candidate, University of Toronto

Honghua Dong is a Ph.D. candidate at the University of Toronto. His research focuses on the development and evaluation of language model agents. He is currently interning at Sierra, where he is working to improve language model agents in the domain of customer service.

Papers

τ²-Bench: Evaluating Conversational Agents in a Dual-Control EnvironmentarXiv 2025

Posts

Announcement · June 2025 sierra.ai ↗

τ²-bench: Benchmarking Agents in Collaborative Real-World Scenarios

τ²-bench evaluates conversational agents in dual-control environments, where both the agent and the user can act on the world.

Victor Barres, Honghua Dong, Soham Ray & Karthik Narasimhan