{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008514},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008813","485:4850008048","485:4850008672","485:4850008677","485:4850008368","485:4850008724","485:4850008511","485:4850008710","485:4850008758","485:4850007658","500:5000001933","485:4850008470","485:4850008858","485:4850008932","485:4850008768","485:4850007237","485:4850008890","485:4850008929","485:4850008803","485:4850008473","485:4850008240","485:4850008864","485:4850008697","470:4700008960","485:4850007309"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,500,485,485,485,485,485,485,485,485,485,485,485,485,470,485],"twin_sims":[0.6446616809140961,0.6119558218729967,0.5931522025787783,0.5743001693081964,0.5595537801476343,0.5582866197849646,0.5316497027448085,0.5180919036584438,0.47501111380892064,0.47352947974686876,0.4695840531073875,0.46197651604036444,0.4336343084978449,0.41989177268047545,0.39618456782276956,0.3931427602362892,0.3906110806108994,0.37564852536937277,0.3668393834126154,0.3629844668116469,0.36018785616809296,0.3530592120976206,0.34347353853493,0.3228724830392609,0.3206299777383185],"twin_dists":[0.12169864913985894,0.1287127834760766,0.13273963612440629,0.13678232485972217,0.13995332048254916,0.14022629563161,0.14598845139725955,0.14894317775490093,0.15846998172379867,0.15880215228416952,0.159688376659443,0.16140438660379677,0.16789046392703771,0.17109535861021186,0.17673194021484184,0.1774660117557263,0.1780789880553416,0.18174089719928171,0.1839300788246875,0.18489632248254106,0.1856005540799429,0.187408434841924,0.18986967835932858,0.19528716876747762,0.19588823339446582],"n_dims_used":44,"mean_confidence":0.917074897072532},"coverage":{"mean_confidence":0.917074897072532,"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}}