{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680007204},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680007212","468:4680005123","468:4680006034","468:4680004501","468:4680007342","468:4680003669","468:4680005886","468:4680005768","468:4680007044","468:4680002063","468:4680006447","468:4680006861","468:4680006017","484:4840006465","468:4680003574","468:4680005998","467:4670004628","468:4680004459","468:4680003771","484:4840005076","468:4680004557","467:4670003298","468:4680005596","467:4670004358","468:4680005093"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,468,468,468,468,484,468,468,467,468,468,484,468,467,468,467,468],"twin_sims":[0.4618857683412523,0.4101738131203752,0.40997587640429917,0.3979822607804324,0.38842687227710276,0.3883178093665525,0.35890842045680976,0.3535062183348501,0.3341600748363279,0.3185595520550235,0.3171665965024253,0.31527171910401913,0.31435265493999787,0.29803081653150104,0.2972851276755783,0.27512035587055644,0.27498115398349077,0.26478384713876885,0.26178935860310915,0.244515320536396,0.2436217213803232,0.23830631566633187,0.2294189542487085,0.2246141012446376,0.22446939249243902],"twin_dists":[0.1614249153829385,0.1733884501475939,0.1734353997558723,0.1762993277517994,0.17860932927168194,0.17863584723148118,0.18592366559789916,0.18729451960391125,0.1922962846146368,0.196445270082443,0.1968211842205207,0.1973340510675334,0.19758343354224897,0.20208389984293967,0.2022928928841599,0.20865350895947035,0.20869441728646607,0.21172660235943733,0.21263076075902418,0.21797855621757248,0.21826168461400391,0.21995987267457479,0.2228553450695515,0.2244516316333329,0.2245000573208105],"n_dims_used":45,"mean_confidence":0.9297964307996962},"coverage":{"mean_confidence":0.9297964307996962,"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}}