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cs.AI2026

MINDGAMES: A Live Arena for Evaluating Social and Strategic Reasoning in Multi-Agent LLMs

Kevin Wang, Anna Thöni, Benjamin Kempinski +50

Large language models (LLMs) are increasingly deployed as interactive agents, yet their capacity for social and strategic reasoning over extended interaction remains poorly underst…

cs.AI2026

MEMO: Memory-Augmented Model Context Optimization for Robust Multi-Turn Multi-Agent LLM Games

Yunfei Xie, Kevin Wang, Bobby Cheng +9

Multi-turn, multi-agent LLM game evaluations often exhibit substantial run-to-run variance. In long-horizon interactions, small early deviations compound across turns and are ampli…

cs.AI2026

VeRA: Verified Reasoning Data Augmentation at Scale

Zerui Cheng, Jiashuo Liu, Chunjie Wu +4

The main issue with most evaluation schemes today is their "static" nature: the same problems are reused repeatedly, allowing for memorization, format exploitation, and eventual sa…

cs.AI2025

Benchmarking is Broken -- Don't Let AI be its Own Judge

Zerui Cheng, Stella Wohnig, Ruchika Gupta +13

The meteoric rise of AI, with its rapidly expanding market capitalization, presents both transformative opportunities and critical challenges. Chief among these is the urgent need…

cs.AI2025

SPIN-Bench: How Well Do LLMs Plan Strategically and Reason Socially?

Jianzhu Yao, Kevin Wang, Ryan Hsieh +5

Reasoning and strategic behavior in social interactions is a hallmark of intelligence. This form of reasoning is significantly more sophisticated than isolated planning or reasonin…

cs.AI2025

OML: A Primitive for Reconciling Open Access with Owner Control in AI Model Distribution

Zerui Cheng, Edoardo Contente, Ben Finch +9

The current paradigm of AI model distribution presents a fundamental dichotomy: models are either closed and API-gated, sacrificing transparency and local execution, or openly dist…