boltzmann-fly

Energy-based world model of simulated consumer behaviour (the author's own Purchase World model, ICONIP 2026) re-trained as a Boltzmann machine whose couplings are masked to an extracted MaleCNS circuit: the right-hemisphere mushroom body (PN -> Kenyon cell -> MBON). Ships the original dense model as an anchor, degree-preserving and Erdős–Rényi rewiring controls, CPU-reproducible weights, and a results note. Research prototype: the fly wiring matches the original on prediction and on one counterfactual parameter, is below it on the other, and flips the sign of the free-energy clamp test (one seed).