{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720004855},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720004419","472:4720004418","472:4720004415","472:4720005074","472:4720003963","472:4720004787","467:4670000385","472:4720003432","472:4720003433","467:4670000443","472:4720004101","472:4720004930","472:4720004766","472:4720004106","472:4720003367","470:4700004256","467:4670000393","470:4700004099","470:4700002093","468:4680001952","470:4700005423","472:4720003514","470:4700003746","468:4680001519","472:4720004416"],"twin_admin_codes":[472,472,472,472,472,472,467,472,472,467,472,472,472,472,472,470,467,470,470,468,470,472,470,468,472],"twin_sims":[0.633531260622584,0.5755936014336127,0.5594751567974867,0.541856982907121,0.5001693967006974,0.4953821192408945,0.4665469074924429,0.45880799148128665,0.451705051410288,0.4452290503836631,0.4309564136830695,0.41927571409380626,0.4108465648305583,0.4017146604835416,0.3788133266956954,0.3722855892217932,0.3635743399337427,0.35579395154518495,0.35253283918653777,0.34353468613416005,0.328897886214245,0.3249374598514925,0.31956953155766427,0.31904316109365066,0.3173666134629509],"twin_dists":[0.12408906596961307,0.13650462548965256,0.1399702552187282,0.14377442235391172,0.1528781540959357,0.153935607056357,0.16037229759350774,0.16212201356453396,0.16373725850642035,0.16521815452591035,0.168511666546321,0.17124004554357417,0.1732289510269872,0.17540396892363141,0.1809605819921975,0.18257359887170113,0.18474813503529405,0.18671267830780866,0.18754267206991104,0.18985386378031333,0.19368357404156325,0.1947357435749957,0.1961732874051882,0.19631497605871542,0.19676714887311403],"n_dims_used":45,"mean_confidence":0.9279921637641059},"coverage":{"mean_confidence":0.9279921637641059,"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}}