{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880004787},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880004973","488:4880004976","488:4880004258","488:4880005457","488:4880005167","470:4700007757","488:4880005266","488:4880004780","488:4880005169","488:4880004513","488:4880004505","470:4700008144","488:4880004177","488:4880004341","470:4700007939","488:4880004876","496:4960012417","488:4880004172","488:4880004512","496:4960012344","488:4880004877","488:4880001385","466:4660005944","488:4880005072","496:4960012387"],"twin_admin_codes":[488,488,488,488,488,470,488,488,488,488,488,470,488,488,470,488,496,488,488,496,488,488,466,488,496],"twin_sims":[0.6203636840265837,0.5476533845445092,0.5216349047625513,0.49763008731858704,0.493671980274654,0.4708119112139241,0.44730408404593464,0.43162330824628,0.42802477318354,0.42408863984634154,0.41171728376377,0.3943987406153625,0.3566907719164,0.35639756304971565,0.3560024062503093,0.3555399936882207,0.34753839927098823,0.3431634921043081,0.34287659431205564,0.34285694374052855,0.33917324663984866,0.33910508629666075,0.32337367372134296,0.31700198984174244,0.3101552443280618],"twin_dists":[0.12691194893581983,0.14252063166854964,0.14816935688941552,0.15343869856581882,0.15431406432386724,0.15941230767351453,0.1647427681235064,0.16835681864663,0.16919353199455395,0.17011205947977873,0.17302268657882228,0.1771625921110402,0.18648511682689642,0.18655948390471563,0.18665975811923738,0.186777171966879,0.18882161510769035,0.18994988861364387,0.19002414460551129,0.1900292318532103,0.19098565543256646,0.19100340470617325,0.1951531523129593,0.1968656677728781,0.19872768503249888],"n_dims_used":44,"mean_confidence":0.9181528091430664},"coverage":{"mean_confidence":0.9181528091430664,"n_dims_used":44,"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}}