arxiv
PublishedMay 25, 2026 at 4:00 AM
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One Policy, Infinite NPCs: Persona-Traceable Shared RL Policies for Scalable Game Agents
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arXiv:2605.23652v1 Announce Type: new Abstract: On a 300-persona life-simulation benchmark, pcsp achieves compositional zero-shot persona identification up to 17x above chance, Spearman rho approx 0.73 semantic-behavioral alignment, and 22x faster inference than an LLM-as-policy baseline. Life simul
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