{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730003718},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730003889","500:5000001859","473:4730003801","500:5000004442","473:4730003716","475:4750007479","500:5000007020","466:4660002724","473:4730003405","473:4730004136","475:4750005957","475:4750007910","473:4730008833","473:4730002762","500:5000006888","473:4730003516","473:4730003483","469:4690000549","469:4690001169","473:4730002545","473:4730003717","475:4750009806","475:4750009684","473:4730002502","467:4670004660"],"twin_admin_codes":[473,500,473,500,473,475,500,466,473,473,475,475,473,473,500,473,473,469,469,473,473,475,475,473,467],"twin_sims":[0.3594408198910877,0.21885096607399096,0.21506147108018417,0.20384404368295986,0.15528856548786651,0.14845640078152492,0.13749313473530805,0.13516821261838233,0.1306597360645452,0.1222263622057463,0.12214049548149931,0.11807745295856473,0.1159768736600108,0.11583554285877072,0.11522558887954636,0.11455739972518461,0.11048366919289049,0.10078603209693879,0.09965704192358568,0.09615700033713612,0.0953407993011113,0.09420482937694406,0.09410010933182983,0.09302096688849645,0.08976124546018334],"twin_dists":[0.18578914084973638,0.22639654921974325,0.22769419248537467,0.23162852250851973,0.25065911845615824,0.25366877674669674,0.2587197120879921,0.2598291763925795,0.2620221414956245,0.2662826419127345,0.2663271543261877,0.2684612458398835,0.26958668180260087,0.26966296308691035,0.2699929995203243,0.27035609097788166,0.2726057481312944,0.27823198489627166,0.2789140758965848,0.2810678952144408,0.28157899740494735,0.2822961028596243,0.28236255207377925,0.28305073288245,0.2851685299254173],"n_dims_used":45,"mean_confidence":0.9168327331542969},"coverage":{"mean_confidence":0.9168327331542969,"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}}