TextArena tests LLM cunning across 57 text games
Researchers just launched TextArena on arXiv, a fresh benchmark packing over 57 competitive text games to evaluate how LLMs handle complex agentic behavior like negotiation, deception, and theory of mind. It features real-time TrueSkill ratings, multiplayer support, and model-vs-model battles to stress-test multi-turn planning in dynamic environments.