
Meituan LongCat Team Unveils WBench: The First Systematic Multi-Round Benchmark for Interactive Video World Models
Meituan's LongCat team has introduced and open-sourced WBench, a pioneering systematic multi-round evaluation benchmark designed specifically for interactive video world models. Positioned as a diagnostic 'CT scanner' for the AI industry, WBench is engineered to identify the precise technical bottlenecks encountered as world models transition from passive video generation to active, interactive environments. By providing a structured framework for multi-round assessment, the benchmark offers researchers a tool to pinpoint where current models fail during complex interactions. This release marks a significant step in standardizing the evaluation of dynamic AI systems, moving beyond traditional 'passive viewing' metrics to more rigorous, interaction-based performance analysis.


























































































































































































































































































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