{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850000418},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850000586","470:4700008523","470:4700001592","499:4990003997","470:4700001210","473:4730000623","477:4770001759","485:4850000289","468:4680001737","470:4700001791","470:4700004104","485:4850002652","470:4700006561","470:4700000196","473:4730001565","478:4780005395","470:4700001174","484:4840000996","470:4700002217","470:4700001016","500:5000001477","488:4880005680","485:4850001013","499:4990001877","478:4780005532"],"twin_admin_codes":[485,470,470,499,470,473,477,485,468,470,470,485,470,470,473,478,470,484,470,470,500,488,485,499,478],"twin_sims":[0.7499080975792394,0.4638891335605132,0.405370383166418,0.3896993293952333,0.3886497251314885,0.38854308820869404,0.38584851665876607,0.38366941587000647,0.3609048790462104,0.3595066362896472,0.3588774281371755,0.350909982801185,0.34716709624534575,0.3426207328487428,0.3313102257618446,0.3280108835979335,0.3262271522629834,0.32269810868434984,0.3182668284836164,0.3150180540593378,0.3079369940816643,0.3050432388326692,0.3006490802732636,0.2916786788882741,0.28966719169896993],"twin_dists":[0.09853436495233539,0.1609720468477878,0.1745306402877089,0.17830019792504592,0.17855515491038024,0.1785810759612047,0.17923718499817673,0.17976937294658357,0.18541973174879958,0.18577251768323627,0.18593149976906234,0.18795719632848013,0.18891708006944705,0.19009039558976634,0.1930461041239434,0.19391861392801518,0.1943923350788563,0.19533382299375948,0.19652418980751116,0.19740284028278157,0.19933598004997946,0.20013331872280613,0.20135250130497687,0.20387419671579263,0.20444592715031795],"n_dims_used":45,"mean_confidence":0.9168037414550781},"coverage":{"mean_confidence":0.9168037414550781,"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}}