{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680009243},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680009339","468:4680009547","468:4680007794","468:4680009441","468:4680009442","468:4680009338","468:4680009155","472:4720008416","472:4720008256","472:4720008417","468:4680007486","468:4680005542","468:4680009951","468:4680009545","468:4680009443","472:4720008434","468:4680009952","472:4720008406","472:4720008376","472:4720008390","472:4720008403","468:4680005545","468:4680009061","472:4720008436","468:4680005680"],"twin_admin_codes":[468,468,468,468,468,468,468,472,472,472,468,468,468,468,468,472,468,472,472,472,472,468,468,472,468],"twin_sims":[0.9318497530754133,0.8557393269071903,0.8081628341829056,0.7848914909390641,0.7137100081572925,0.7125429573087096,0.7106347433823159,0.6659356550572838,0.653716902607151,0.6509981339818877,0.6433599670581083,0.6301595127090547,0.6266578095766863,0.6159867281500291,0.6147141835398509,0.612817839586704,0.6016737761086857,0.6005713828754322,0.571861467787992,0.5700947083921777,0.5684210904041163,0.5680904197360046,0.5613526478443676,0.5590327551446009,0.5577747819063692],"twin_dists":[0.04879676288496581,0.07249497413685374,0.08476570872113712,0.09039297883044321,0.10666776737872075,0.10692623844717214,0.10734842563701988,0.1171122587572928,0.11974975554206362,0.1203353536562324,0.12197847344825627,0.12481232800326199,0.12556312792911994,0.1278495246218965,0.12812206858096,0.12852818505963928,0.13091449857583276,0.13115056932147978,0.13730608259770194,0.1376856739647775,0.13804537327051603,0.1381164562918693,0.13956595032070382,0.1400655505934594,0.14033658200121132],"n_dims_used":44,"mean_confidence":0.9218077226118608},"coverage":{"mean_confidence":0.9218077226118608,"n_dims_used":44,"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}}