{
  "sites": 2,
  "founder": [
    2,
    0
  ],
  "readout": "step",
  "division_phases": 1,
  "horizon": 60.0,
  "capture": 0.2,
  "fixed_two_site_certificate_applicable": true,
  "eventual_risks": {
    "joint": 0.22072160402292976,
    "independent": 0.33514473066645517
  },
  "relative_common_mean_residual": 7.575251537161876e-11,
  "scope": "Floating-point least-fixed-point and ODE diagnostics. Mean and single-daughter kernel agree by construction. No finite-threshold probability is inferred from mean or variance; no arbitrary first-passage ordering is claimed."
}