[2406.12045] $τ$-bench: A Benchmark for Tool-Agent-User Interaction in Real-World Domains

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Computer Science > Artificial Intelligence

arXiv:2406.12045 (cs)

[Submitted on 17 Jun 2024]

Title:$τ$-bench: A Benchmark for Tool-Agent-User Interaction in Real-World Domains

Authors:Shunyu Yao, Noah Shinn, Pedram Razavi, Karthik Narasimhan

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Abstract:Existing benchmarks do not test language agents on their interaction with human users or ability to follow domain-specific rules, both of which are vital for deploying them in real world applications. We propose $\tau$-bench, a benchmark emulating dynamic conversations between a user (simulated by language models) and a language agent provided with domain-specific API tools and policy guidelines. We employ an efficient and faithful evaluation process that compares the database state at the end of a conversation with the annotated goal state. We also propose a new metric (pass^k) to evaluate the reliability of agent behavior over multiple trials. Our experiments show that even state-of-the-art function calling agents (like gpt-4o) succeed on <50% of the tasks, and are quite inconsistent (pass^8 <25% in retail). Our findings point to the need for methods that can improve the ability of agents to act consistently and follow rules reliably.

Subjects: | Artificial Intelligence (cs.AI); Computation and Language (cs.CL)

Cite as: | arXiv:2406.12045 [cs.AI] (or arXiv:2406.12045v1 [cs.AI] for this version) https://doi.org/10.48550/arXiv.2406.12045 Focus to learn more arXiv-issued DOI via DataCite

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From: Karthik Narasimhan [view email] [v1] Mon, 17 Jun 2024 19:33:08 UTC (647 KB)

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