Chu, Q., Yu, Z., Wen, S., Liu, Y., Qian, C., Yang, C., Shi, C., & Liu, Z. (2026). MASBench: Benchmarking LLM-based Multi-Agent Collaboration under Partial Observability. https://omanscience.com/en/articles/masbench-benchmarking-llm-based-multi-agent-collaboration-under-partial-observability