Author

Junzhi Chen

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Jul 2026

AppWorld-UL: Benchmarking Diverse Agent-User Interactions for Tool-Use

AppWorld-UL is introduced, a ``user-in-the-loop''benchmark of 516 challenging tasks requiring diverse agent-user interactions that systematically modify original tasks to introduce ambiguities and constraints that necessitate various types of agent-user interaction.

Junzhi Chen, H. Trivedi, Jane Pan et al. · arXiv.org · 1 citation