{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005077},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005279","485:4850005700","485:4850005940","485:4850004946","485:4850005548","485:4850005211","485:4850005481","485:4850005477","485:4850005551","485:4850004947","485:4850005939","485:4850006096","485:4850005699","485:4850005280","485:4850005011","485:4850005621","485:4850004944","485:4850005483","485:4850005076","485:4850005422","485:4850005080","485:4850005414","485:4850005937","485:4850005478","485:4850005142"],"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":[0.7953086960490132,0.6234526818874567,0.4929008601120584,0.4645169061014309,0.45531961633392476,0.4455142314180793,0.3759279303857056,0.36386493463775127,0.36016331575501503,0.33436508531343245,0.33269519268412073,0.33218920231554866,0.3196034114524476,0.31481298147363,0.3126860456288245,0.29225415736365007,0.28992659932102655,0.2885117110379863,0.2796064443467665,0.2778987389262178,0.2759121338067094,0.2663504517831446,0.2637436441957755,0.2574320489965029,0.2538823650815006],"twin_dists":[0.08789825141455763,0.12625008099147353,0.15448483957209413,0.16083027730724794,0.1629141399507938,0.16515277015282534,0.18167187821790234,0.18467517679349835,0.18560674604899455,0.1922424792138193,0.19268126985028333,0.19281446373989014,0.19616417209233708,0.19745847509944817,0.1980367168853586,0.20371105856082644,0.2043720624870087,0.2047754233561878,0.2073418608394705,0.20783963814985373,0.2084210638260265,0.21125612213360223,0.2120399540637565,0.21395807642922832,0.21504989617521933],"n_dims_used":45,"mean_confidence":0.9185503641764323},"coverage":{"mean_confidence":0.9185503641764323,"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}}