{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010658},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660010823","466:4660011957","466:4660010821","466:4660008980","466:4660012113","466:4660012585","466:4660012114","466:4660009335","466:4660010493","466:4660010831","466:4660009151","487:4870004519","466:4660009665","466:4660013614","466:4660008819","466:4660010659","466:4660011150","466:4660012576","466:4660008812","466:4660010825","466:4660009341","487:4870003212","466:4660009161","466:4660010495","466:4660010657"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,487,466,466,466,466,466,466,466,466,466,487,466,466,466],"twin_sims":[0.5464679046139046,0.4603402409332825,0.4439375632150693,0.35068929020010037,0.34601769712437547,0.3161819130371174,0.3112800307452786,0.2878456510919621,0.28401274586363556,0.2786677074407367,0.2679325090191253,0.2650769917653042,0.24668234374874184,0.24068745754514917,0.2392237647248554,0.23701929891253448,0.23064926553387788,0.22615874114986456,0.2233803100285907,0.2183432659852312,0.2052273342773307,0.20398933161485158,0.20394694152088672,0.20168928357582647,0.19393224681859436],"twin_dists":[0.14277686677250717,0.1617747610646598,0.16551445879903945,0.1880136447987038,0.18921294177439074,0.19708748129242565,0.1984201956885997,0.204965715027301,0.2060659324144919,0.20761526255823226,0.2107827448950963,0.2116384339808833,0.21729471421382918,0.21919612861609447,0.2196650185755344,0.22037474922949188,0.22245016934370598,0.22393601698175425,0.22486517893542868,0.22656952090730317,0.23113550302893934,0.2315766328161677,0.23159176985121008,0.2324010935877276,0.2352303711301163],"n_dims_used":45,"mean_confidence":0.9133678860134549},"coverage":{"mean_confidence":0.9133678860134549,"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}}