{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720007340},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720007164","472:4720007712","487:4870011456","467:4670002224","487:4870010327","484:4840003647","487:4870011464","472:4720006497","472:4720005623","478:4780002780","479:4790000314","468:4680005748","468:4680002789","468:4680005507","469:4690003392","484:4840003000","472:4720007205","472:4720007862","496:4960002985","472:4720006313","472:4720007723","467:4670003454","467:4670004272","468:4680003179","468:4680003130"],"twin_admin_codes":[472,472,487,467,487,484,487,472,472,478,479,468,468,468,469,484,472,472,496,472,472,467,467,468,468],"twin_sims":[0.20098697148083217,0.13111004775207538,0.12204935176850729,0.11483708757816814,0.0932663434549374,0.08653147110853959,0.08321843828455097,0.0822566383109549,0.08167561182998145,0.07831623702397432,0.0762148168538786,0.0742433536418741,0.07094596324751218,0.07062508571780376,0.0705131023169968,0.07028623719520466,0.06924302367781462,0.06796115530541179,0.06716725060231925,0.06585745102279497,0.06508605125385247,0.06459243488685983,0.0633489194040625,0.06135623998703769,0.056496127419348424],"twin_dists":[0.23265412691529788,0.26180056816098435,0.26637442837836856,0.2702039120154814,0.28289370240415734,0.28732787141804816,0.2896105751195903,0.29028683492507706,0.2906984354372376,0.2931253269128664,0.29468629282585773,0.29618257785497776,0.29875856724429745,0.2990143887317419,0.2991038901288416,0.29928556348694113,0.3001271480092592,0.3011754907769484,0.3018328625826128,0.3029313830802288,0.30358671978297247,0.3040094043640114,0.305086058587968,0.3068480063723141,0.31135133395922343],"n_dims_used":45,"mean_confidence":0.9212339613172743},"coverage":{"mean_confidence":0.9212339613172743,"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}}