{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680005513},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680005779","468:4680003675","468:4680003665","468:4680006047","468:4680004635","468:4680002159","468:4680003138","468:4680003332","468:4680003467","468:4680005772","468:4680003775","467:4670004110","468:4680005630","468:4680003435","468:4680004258","468:4680004543","467:4670003094","468:4680003878","467:4670004109","468:4680003481","468:4680006180","468:4680003180","468:4680004124","468:4680005039","468:4680001832"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,468,468,467,468,468,468,468,467,468,467,468,468,468,468,468,468],"twin_sims":[0.8072532425077098,0.7734977155157419,0.74742670866,0.7115060503973226,0.7100625608245424,0.7082496754039661,0.6795828710801224,0.6580067000737161,0.6397757440931707,0.6305722859287763,0.5992288697853283,0.5943190390564528,0.570300072733764,0.5635043878916848,0.5575042017145676,0.5557891025194441,0.5406145555786636,0.540144149766208,0.5393325403776856,0.5369640185102476,0.5240531590433707,0.5199248155320575,0.5180119270675604,0.508916912569814,0.501619596863235],"twin_dists":[0.08498950182110193,0.09308160995912503,0.09910011069407569,0.107155717226252,0.10747491654105316,0.10787537821297853,0.11415311303777124,0.11882488828811716,0.12274857724199442,0.1247238035879541,0.13143807174442174,0.1324896745774674,0.1376415445308086,0.13910281020357193,0.14039489012551043,0.14076457779078047,0.14404347953059266,0.14414537959540374,0.14432123106700967,0.14483470891617345,0.14764189196214672,0.14854269942793571,0.14896065975808936,0.15095310176947505,0.1525583833774322],"n_dims_used":45,"mean_confidence":0.9304144117567275},"coverage":{"mean_confidence":0.9304144117567275,"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}}