GroupTravelBench is the first benchmark for multi-user multi-turn travel planning by LLM agents, showing even top models achieve plan validity below 12%.
A tool- simulator LLM generates a plausible response that is consistent with the real tool’s output for- mat and the retrieved examples
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GroupTravelBench: Benchmarking LLM Agents on Multi-Person Travel Planning
GroupTravelBench is the first benchmark for multi-user multi-turn travel planning by LLM agents, showing even top models achieve plan validity below 12%.