{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005803},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006546","485:4850003224","485:4850003722","485:4850005318","485:4850005814","485:4850004500","485:4850007405","485:4850003230","485:4850003229","485:4850003733","485:4850006760","485:4850006295","485:4850005515","485:4850006290","485:4850005374","485:4850006530","485:4850004975","485:4850005569","485:4850006379","485:4850005100","477:4770000054","477:4770000092","485:4850005726","485:4850004777","485:4850006460"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,477,477,485,485,485],"twin_sims":[0.48877125424837237,0.48146611781161863,0.44289111724331803,0.3752223694474609,0.3474954566563301,0.32483976660054326,0.299520731945608,0.29662229823654834,0.2645801535852075,0.2491473984833351,0.24130405095344398,0.2263487015735516,0.19835582342617228,0.19340329475637974,0.1862984744941416,0.17835709392356902,0.16618483824480731,0.14689632034521968,0.1359954808642082,0.13171762986138716,0.12887561050649435,0.12800208966922902,0.12015614166348078,0.11954959970168297,0.11534989522415014],"twin_dists":[0.15540074581598756,0.1570267325553367,0.1657547865085873,0.18184621517583963,0.18883265324546158,0.19476178729717283,0.2016672405633432,0.20247892187643876,0.2117879026166539,0.21652150063265216,0.21899915878687382,0.22387276815082563,0.23360754565579703,0.23542613514001395,0.23809257448003604,0.2411589547178996,0.24605335176489593,0.2543702653964455,0.25943277301585277,0.26150251821961146,0.2629057172776446,0.2633416969569659,0.26736253559811973,0.2676816169355934,0.26992563060129665],"n_dims_used":45,"mean_confidence":0.9197334289550781},"coverage":{"mean_confidence":0.9197334289550781,"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}}