Pal et al. 2026

Strategies of cooperation and defection in five large language models. Pal, S., et al. (2026). arXiv:2601.09849.

Relationship to this project — Nearest manipulation set

Varies continuation probability, payoffs, horizon knowledge, and framing across five LLMs — a near-direct collision on the manipulation set. The differentiation is the corner-mixture mechanism in a persona panel plus the audit architecture, not the games themselves.