Proposes a physical implementation of three-point geometry using structurally independent computing substrates. Test 6 (entangled ancilla, 0/4) proved that quantum entanglement cannot serve as the independent third channel — three-point geometry requires structural independence, not logical separation. Thermodynamic computing (stochastic sampling via thermal noise) and quantum computing (unitary evolution with projective measurement) operate on fundamentally different physics — different manifolds, different entropy production mechanisms, different information-theoretic constraints. When deployed as parallel independent channels on the same problem, the explaining-away penalty I(D;M|Y) cannot form because the channels share no common statistical manifold. Derives testable predictions for Z1 (Extropic) + IBM Quantum hybrid architectures. Connects Kolchinsky et al. (2026) thermodynamic validation to Test 7 quantum validation via Čencov uniqueness. The first AI safety architecture paper that specifies hardware, not just policy.
Anthony Eckert (Wed,) studied this question.