{
  "locked_utc": "2026-10-12T19:46:39.914442+00:00",
  "overall": "Β",
  "subclaim_levels": [
    "Β",
    "Γ",
    "Β",
    "Γ"
  ],
  "primary": "SC3",
  "reason": "Exact hypothesis index directs continuous-contact contradiction as falsification; ceiling Γ then single downgrade for endogenous predictions inconsistent with simultaneous Sox2 imaging and orthogonal Shh/ER imaging. Not proof of zero prior/transient contacts. Synthetic sufficiency and graded contact platform remain Γ under index non-endogenous cap; endogenous architecture contributions remain context-specific outside continuous-necessity claim.",
  "prior_score_consulted": false
}