{
  "date": "2026-10-13",
  "protocol_commit": "a1631be9488a14f864e8f7dcc32f2f378dc6fdb5",
  "seeds": [
    1001,
    1002,
    1003,
    1004,
    1005,
    1006,
    1007,
    1008
  ],
  "steps": 12,
  "episodes_per_seed": 24,
  "worlds": {
    "closed": {
      "leak": 0,
      "ambient_step_jacobian_rank": 32,
      "discovered_lens_rank": 4,
      "lens_projector_error": {
        "mean": 3.0876923248919315e-11,
        "max": 5.148066631566709e-11
      },
      "core_only_future_nrmse": {
        "mean": 3.912508528697475e-16,
        "max": 4.79587391509978e-16
      },
      "core_plus_bridge_future_nrmse": {
        "mean": 3.912508528697475e-16,
        "max": 4.79587391509978e-16
      },
      "exact_sieve_relative_error": {
        "mean": 1.1780843878672103e-16,
        "max": 1.3249385647682892e-16
      },
      "changed_bridge_next_response_l2": {
        "mean": 6.676651304544633e-16,
        "max": 7.92683469296096e-16
      },
      "changed_nuisance_future_nrmse": {
        "mean": 8.148528403227931e-16,
        "max": 1.0296206081942154e-15
      }
    },
    "bridge_needed": {
      "leak": 0.28,
      "ambient_step_jacobian_rank": 32,
      "discovered_lens_rank": 5,
      "lens_projector_error": {
        "mean": 4.2192498335861733e-11,
        "max": 5.962826200962437e-11
      },
      "core_only_future_nrmse": {
        "mean": 0.27365545207489506,
        "max": 0.376062886647582
      },
      "core_plus_bridge_future_nrmse": {
        "mean": 4.531308723163238e-16,
        "max": 5.731792429949722e-16
      },
      "exact_sieve_relative_error": {
        "mean": 1.1780843878672103e-16,
        "max": 1.3249385647682892e-16
      },
      "changed_bridge_next_response_l2": {
        "mean": 0.8243117241389537,
        "max": 0.9456167062188122
      },
      "changed_nuisance_future_nrmse": {
        "mean": 7.939451006702287e-16,
        "max": 9.260008807766183e-16
      }
    }
  },
  "gates": {
    "G0_exact_sieve": true,
    "G1_closed_core": true,
    "G2_leak_breaks_core": true,
    "G3_bridge_restores_closure": true,
    "G4_nuisance_can_go": true,
    "G5_lens_recovers_ranks": true,
    "G6_bridge_pair_diverges": true,
    "G7_full_rank_law_small_future_code": true
  },
  "scope": "Synthetic engineered nonlinear dynamics; shared and privileged decoder/basis not counted in marginal code bytes",
  "payload_bytes": {
    "full": 256,
    "core": 32,
    "core_plus_bridge": 40
  },
  "note": "Rounded per-seed values are in seed_summary.csv. Regenerate unrounded full receipt using python run_experiment.py."
}