FDT Decision Algorithm Defects in Near-Twin Prisoner's Dilemma, Sparking Debate
A demonstration showed FDT's graph-based decision algorithm defects in an almost-twin prisoner's dilemma, sparking debate. A follow-up noted FDT is underspecified—the paper doesn't define how to build the causal graph—and even reasonable graphs still lead to mutual defection.
2026-11-07 ~ 2026-11-07 · 3 related posts
- FDT decision-theory algorithm shown to defect in almost-twin prisoner's dilemma — jessi_cata · 2026-11-07
- FDT is underspecified: graph-building needs hard computational logical counterfactuals — jessi_cata · 2026-11-07
- FDT defects in almost-twin prisoner's dilemma, sparking decision theory debate — Trotztd · 2026-11-07