{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720006830},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720005451","472:4720006829","472:4720005088","472:4720006252","472:4720006455","472:4720006595","489:4890004836","468:4680001635","472:4720004339","467:4670003595","472:4720004269","472:4720006749","467:4670000993","484:4840006911","472:4720006662","468:4680001279","472:4720006558","478:4780003948","468:4680002734","478:4780005659","484:4840005702","470:4700005425","467:4670000874","478:4780005680","478:4780005256"],"twin_admin_codes":[472,472,472,472,472,472,489,468,472,467,472,472,467,484,472,468,472,478,468,478,484,470,467,478,478],"twin_sims":[0.6265778874230375,0.6259756854174094,0.5841131355076581,0.518361901514037,0.5153181520485495,0.5043383829845083,0.46325967713507676,0.4575317799887248,0.452981667275071,0.45179823920768736,0.4385221474782923,0.4372684155960557,0.4185055946424056,0.414591777217032,0.4042042008931149,0.39835874958970113,0.39237304129486744,0.375572454307984,0.3751751775361462,0.36688248820230523,0.36397380172540783,0.36164245801400086,0.35594670419259866,0.3546489256166003,0.3540893300560803],"twin_dists":[0.125580260413965,0.12570934639442338,0.134676848762637,0.1488841639668231,0.1495498713196265,0.15195957062296592,0.16111426391190903,0.16241155748501193,0.16344626817104307,0.16371600710046894,0.16676055727228029,0.1670498999201427,0.17142104215439624,0.17234309351113863,0.1748088484540591,0.17620883964079614,0.17765218280508233,0.1817596927187303,0.18185788154332966,0.1839193034664339,0.1846478516319411,0.18523391631868835,0.18667389757940214,0.18700365093945986,0.18714603152606618],"n_dims_used":45,"mean_confidence":0.929840087890625},"coverage":{"mean_confidence":0.929840087890625,"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}}