{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960010424},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880003647","481:4810002112","496:4960010818","488:4880003886","481:4810001512","481:4810002204","466:4660001991","481:4810002028","488:4880003431","488:4880003877","488:4880003709","488:4880003076","488:4880003197","488:4880004044","496:4960003577","496:4960003702","488:4880004117","466:4660002411","496:4960003568","466:4660001688","470:4700001987","488:4880003518","470:4700003329","488:4880003054","488:4880003677"],"twin_admin_codes":[488,481,496,488,481,481,466,481,488,488,488,488,488,488,496,496,488,466,496,466,470,488,470,488,488],"twin_sims":[0.41036876386428056,0.40030095508525165,0.3958667189782111,0.3693489124238419,0.3664362910589128,0.35445930767646744,0.3537241134536706,0.34702853473463385,0.3418431949767025,0.3343144300512658,0.3270472791160458,0.32027981889161417,0.3175287094941483,0.31271194386468276,0.3116167025735002,0.29559104734334135,0.28736645636379227,0.28308916210560375,0.2795704136647593,0.2752691121262245,0.27481121851681006,0.2714304904178177,0.26883920923027166,0.26201465730657003,0.25976029942196244],"twin_dists":[0.17334221851710094,0.17574265374204268,0.17680852383861942,0.183303796807402,0.18403087481905653,0.18705188329873293,0.18723901824618308,0.18895271912940234,0.19029188794605623,0.1922557721176798,0.1941743495209762,0.1959822995321465,0.19672337210741925,0.19802966259378374,0.19832828136796465,0.20276883885271396,0.205102782810658,0.20633237667534723,0.20735234426008467,0.20860980682865513,0.20874437473050242,0.20974220592683274,0.21051222705441697,0.2125625094167275,0.213247105726388],"n_dims_used":44,"mean_confidence":0.9221659573641691},"coverage":{"mean_confidence":0.9221659573641691,"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}}