{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720007447},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680008414","468:4680002438","467:4670004341","468:4680001378","468:4680005279","468:4680005507","500:5000001687","468:4680006303","498:4980004682","500:5000002607","472:4720006690","467:4670003254","479:4790004307","488:4880000696","489:4890004462","470:4700005840","472:4720004961","468:4680000442","498:4980004131","468:4680006018","468:4680004098","489:4890004352","484:4840006792","488:4880005770","467:4670004165"],"twin_admin_codes":[468,468,467,468,468,468,500,468,498,500,472,467,479,488,489,470,472,468,498,468,468,489,484,488,467],"twin_sims":[0.2082636893885381,0.1430224015060078,0.13665210827476237,0.12948936692720514,0.12382689641873029,0.12343226427368366,0.12264820465807641,0.09993989715399797,0.09785878205017226,0.08547842875541103,0.08232170191489815,0.07943840468784664,0.07682571790858672,0.07620722571822712,0.07474243304472454,0.0709839863253055,0.06978056330565585,0.06965311825852454,0.0666594402831048,0.06603406154990328,0.06556306317319711,0.061130004176435215,0.06098260243356547,0.060208327770681795,0.05828506757293026],"twin_dists":[0.23006122734310597,0.25613632937424413,0.2591194203498778,0.26260072217621905,0.26545726865803315,0.26566001717373755,0.2660643086299129,0.2787426204089456,0.2800131196967403,0.28804575753053413,0.29024088866367875,0.29230551350849127,0.29422897136758913,0.29469199410790986,0.29580078779883645,0.2987283153524909,0.29969222603055806,0.29979509468760795,0.3022566687192955,0.30278222721055154,0.3031807346819863,0.30705100134298186,0.3071835928597633,0.30788442720158554,0.3096578937432609],"n_dims_used":45,"mean_confidence":0.924077860514323},"coverage":{"mean_confidence":0.924077860514323,"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}}