{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880005451},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["481:4810005835","488:4880004058","470:4700002184","485:4850003341","488:4880003579","493:4930003459","485:4850001404","481:4810005849","481:4810006074","466:4660011899","488:4880002847","470:4700005074","485:4850004587","481:4810004901","474:4740001768","488:4880001601","481:4810001376","470:4700000953","481:4810005800","466:4660002221","489:4890001185","480:4800005116","470:4700001251","470:4700000187","488:4880001248"],"twin_admin_codes":[481,488,470,485,488,493,485,481,481,466,488,470,485,481,474,488,481,470,481,466,489,480,470,470,488],"twin_sims":[0.18175419972382556,0.17128943462611906,0.1303019358543305,0.11980487631128457,0.11579466817489917,0.11462104910661113,0.11161273119936357,0.11023763820301663,0.10493030380328391,0.10298153898738165,0.10260021140755926,0.09611459938285256,0.09317538329252995,0.09259973627391163,0.09140002520448508,0.08705574251930472,0.08303882644979117,0.0820630970621994,0.07915914838065113,0.07854948426853292,0.07729674984902465,0.07621843595410534,0.07351363095221486,0.06882520407021439,0.0650967038165456],"twin_dists":[0.23983567190079472,0.2439705676038819,0.2621986061035499,0.26754717404197836,0.2696850379398276,0.270321434071809,0.27197591618719247,0.27274365267548956,0.27577824739545254,0.27692247013948673,0.27714833910821374,0.28109436232291807,0.2829518749275381,0.28332106666564494,0.28409636806531724,0.28697305154718017,0.2897363875164449,0.2904236808930459,0.2925086541199777,0.2929541520614399,0.29387835123300443,0.29468357488095404,0.296744556379483,0.3004671041609212,0.30357762689032725],"n_dims_used":45,"mean_confidence":0.9165513780381944},"coverage":{"mean_confidence":0.9165513780381944,"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}}