{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730005243},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007233","473:4730005144","473:4730007119","473:4730008852","473:4730005340","473:4730004770","475:4750010632","473:4730004764","473:4730006088","475:4750010735","475:4750011047","473:4730005244","473:4730007120","473:4730006890","475:4750010533","475:4750010666","473:4730009312","475:4750010595","478:4780001039","500:5000006916","473:4730007461","475:4750010600","473:4730009372","473:4730006960","473:4730004858"],"twin_admin_codes":[473,473,473,473,473,473,475,473,473,475,475,473,473,473,475,475,473,475,478,500,473,475,473,473,473],"twin_sims":[0.5505028753411243,0.5440912088639107,0.4882053093884154,0.48068948573640413,0.45815112631701016,0.42240989697812203,0.4093469493016151,0.3952876556135559,0.3796116921527842,0.3673069598503132,0.36454088673713236,0.3612828557468911,0.35807901183773694,0.32199109854683744,0.3150310646929917,0.3112506764886514,0.3076010029087986,0.30281125341089016,0.3009158303365373,0.29924011675815,0.284871039384832,0.2761170201164998,0.2758654293173114,0.2707381121602306,0.26677710176428415],"twin_dists":[0.1419051106677493,0.14329086766468999,0.15552644689354764,0.1572000469334486,0.16227100541548134,0.17050488525185073,0.17358464430027673,0.17694811824426973,0.1807642375455241,0.1838132276874083,0.18450558248915835,0.18532448541695098,0.18613344134357618,0.19552312937671956,0.1973993112782761,0.1984282123464733,0.1994283359063511,0.20075130944460343,0.20127819547925144,0.20174562245681238,0.2058187915241183,0.20836098110007628,0.2084347636945434,0.20994750578743973,0.2111282898650523],"n_dims_used":45,"mean_confidence":0.912799072265625},"coverage":{"mean_confidence":0.912799072265625,"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}}