{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960004636},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960004946","496:4960004943","496:4960004488","496:4960004634","488:4880000553","496:4960005095","477:4770003656","496:4960004644","496:4960004643","488:4880000408","488:4880000040","496:4960004796","496:4960004491","488:4880000707","488:4880000785","496:4960005094","496:4960004469","496:4960005389","477:4770003661","477:4770003540","488:4880004808","488:4880000951","488:4880000479","496:4960004929","496:4960004635"],"twin_admin_codes":[496,496,496,496,488,496,477,496,496,488,488,496,496,488,488,496,496,496,477,477,488,488,488,496,496],"twin_sims":[0.7969282770147498,0.7588223813671352,0.7051460371199636,0.6917422333510875,0.6878111422288712,0.6813036074134677,0.6533139224482369,0.6485377408232684,0.6417614081779699,0.6397955969614991,0.6395754306263836,0.6355400375230755,0.6291454266892733,0.6246652249926671,0.6227827119040691,0.6213616939652147,0.6200147097425469,0.6147336999712995,0.6119830224452365,0.6061687156552719,0.5977956767163605,0.5930925995743054,0.5913875802862215,0.5907662568708104,0.5802642113492128],"twin_dists":[0.08750699613480024,0.0964902843179244,0.10855990060682164,0.11150190108703523,0.11236072054643355,0.1137788343105027,0.11983658028085835,0.12086495196119595,0.12232200614466662,0.1227443131406095,0.12279160071803663,0.12365799853732573,0.1250297913217157,0.1259902236983179,0.12639364793906613,0.1266981278253889,0.126986711900907,0.1281178888231593,0.12870695863400022,0.12995198924449072,0.13174501038509487,0.13275240492213838,0.13311769676995408,0.1332508245065992,0.13550232201782567],"n_dims_used":45,"mean_confidence":0.9321229722764757},"coverage":{"mean_confidence":0.9321229722764757,"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}}