{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005070},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004888","485:4850006184","485:4850005206","485:4850005005","485:4850004877","485:4850004742","485:4850006200","485:4850005284","485:4850005544","485:4850005708","485:4850004746","485:4850004811","485:4850006688","485:4850005073","485:4850005346","485:4850004954","485:4850005475","485:4850005392","485:4850005696","485:4850005490","485:4850004817","485:4850005706","485:4850005152","485:4850005159","485:4850005122"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.6008026202581502,0.5820579230632327,0.5764655708177508,0.5745017511826002,0.47678737661105425,0.4613632832033923,0.3928283928653636,0.37556780924611716,0.3725620814911793,0.3415904056561274,0.33191712399625245,0.3236054417475837,0.3189350889758738,0.3160292988962385,0.28760331785981413,0.282895940063682,0.2764348305069695,0.27548100441697454,0.26175117248039337,0.25841528204480324,0.255597708876818,0.2481239024267882,0.23988282900110663,0.23700956247319868,0.2325503688107737],"twin_dists":[0.13110105061122826,0.13511757572953143,0.1363174475284033,0.1367390413212776,0.15807220552044632,0.161543138725552,0.17754202694406088,0.1817608404737409,0.18250499685841007,0.19035744886340492,0.19288612983134892,0.19509121757328973,0.19634408322017163,0.19712879609883763,0.20503501438963814,0.20638818554949498,0.20826783740161914,0.20854758133886167,0.21264233240219513,0.213657337161405,0.2145210877586467,0.2168419421668035,0.21945365912486853,0.22037789341481703,0.22182687418795227],"n_dims_used":45,"mean_confidence":0.9176527235243056},"coverage":{"mean_confidence":0.9176527235243056,"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}}