{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680010256},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680010597","478:4780010109","472:4720008165","468:4680010312","468:4680009549","472:4720008131","472:4720008200","468:4680010210","485:4850005743","485:4850003202","472:4720008130","477:4770000672","468:4680009823","468:4680010602","472:4720008199","475:4750002033","468:4680010600","468:4680009807","478:4780010115","478:4780010099","472:4720003270","472:4720008272","477:4770000724","496:4960005411","472:4720004270"],"twin_admin_codes":[468,478,472,468,468,472,472,468,485,485,472,477,468,468,472,475,468,468,478,478,472,472,477,496,472],"twin_sims":[0.48622287912658657,0.23526833510747336,0.21537868248796949,0.18587581494771876,0.1852353792011913,0.1650012296061152,0.16458995089155473,0.16406392263357122,0.15468287030086234,0.15341958886637588,0.14180980637692459,0.12761875496092195,0.12372831837119044,0.12278111515946265,0.1196985550309166,0.11537397246758356,0.11533825332275167,0.1123236637508211,0.11118512629019683,0.1096486848604123,0.10961476244226617,0.1085535872483398,0.10280762418621728,0.10224242284064675,0.10187600393780842],"twin_dists":[0.15596711061090338,0.22094154982787179,0.22758498158260196,0.2382534276634657,0.23849765143847582,0.24654285384064198,0.24671353902985016,0.24693229650210846,0.250921963344943,0.2514726063539421,0.25669642383267416,0.26353373264286434,0.26550786857834496,0.2659956365797497,0.2676031421187881,0.2699125881778091,0.26993193766362744,0.27158185183160116,0.2722138682665475,0.2730747405146555,0.2730938523119163,0.27369404066240727,0.27702540273675835,0.2773608618816703,0.2775791136629818],"n_dims_used":45,"mean_confidence":0.9198918660481771},"coverage":{"mean_confidence":0.9198918660481771,"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}}