{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005708},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006283","470:4700005420","470:4700006563","470:4700005111","489:4890003863","470:4700005113","468:4680001087","472:4720004956","472:4720005715","488:4880005014","496:4960000767","470:4700007054","467:4670000151","470:4700006276","472:4720005307","470:4700005563","472:4720006843","472:4720000877","479:4790003672","496:4960001684","470:4700006944","489:4890000393","479:4790001304","472:4720005385","499:4990000449"],"twin_admin_codes":[470,470,470,470,489,470,468,472,472,488,496,470,467,470,472,470,472,472,479,496,470,489,479,472,499],"twin_sims":[0.708795075851007,0.7013494232483121,0.6418052066868759,0.581676281111572,0.5580583422377374,0.5061747301352232,0.4655713886898647,0.4647949882698169,0.46170623837607727,0.4374809543318147,0.42164864097121735,0.41698624253987243,0.4167892296799416,0.4145296316142921,0.4123111722559545,0.40694199489648186,0.4042436162201019,0.396709195328365,0.39499107007013023,0.390862248538811,0.3874675442709238,0.3815555392218759,0.37578772468478566,0.3747192673627341,0.37435997334384624],"twin_dists":[0.10775494957191135,0.1093955020762707,0.1223125952543376,0.1351994291140069,0.14027548110480334,0.15155560856322026,0.1605922938698579,0.160767499476585,0.1614655325166476,0.16700082611583486,0.1706832348214874,0.1717785434561729,0.1718249410643186,0.1723577644394625,0.1728821097068391,0.17415627569666955,0.17479943954858856,0.17660559638870682,0.17701965243539122,0.1780180919794029,0.17884270443194925,0.18028701408734407,0.18170650887034437,0.181970624692295,0.18205952281527826],"n_dims_used":43,"mean_confidence":0.9143399083337118},"coverage":{"mean_confidence":0.9143399083337118,"n_dims_used":43,"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}}