{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006199},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005618","485:4850004938","485:4850006181","485:4850005151","485:4850005860","485:4850004751","485:4850005072","485:4850004944","485:4850005476","485:4850005076","485:4850004813","485:4850006261","485:4850004755","485:4850005221","485:4850005939","485:4850006266","485:4850006024","485:4850006015","485:4850006098","485:4850005150","485:4850005487","485:4850005069","485:4850005083","485:4850004952","485:4850005082"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.6598910534635184,0.6065895366411352,0.5757721433396537,0.5633518898471099,0.5563530884055885,0.5192409113998521,0.5060913397576998,0.5055436635920499,0.481715485879314,0.47970688244471715,0.477537243012436,0.46756350284457937,0.4594342910301129,0.4431900945553752,0.43345879495834067,0.4326673543228305,0.42727036013252584,0.42040282864239775,0.4200668257544378,0.4163366992465984,0.41623593299200307,0.4152568944608926,0.4151250784406061,0.412348486628696,0.3967373868607176],"twin_dists":[0.11841826248698774,0.12986188017166372,0.13646629731280568,0.1391356262538552,0.14064299282890158,0.14869208839427392,0.151573944397094,0.151694387145569,0.1569711019608251,0.15741945364251825,0.15790442537136445,0.16014320622802822,0.16198002584010793,0.16568610080961363,0.167931131098049,0.1681145933096366,0.1693693088529031,0.17097540076080958,0.17105426223782164,0.1719315500862703,0.17195529579341806,0.17218613639610073,0.1722172342613383,0.17287328012532172,0.17659880931507935],"n_dims_used":45,"mean_confidence":0.9190454271104601},"coverage":{"mean_confidence":0.9190454271104601,"n_dims_used":45,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}