{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":500,"cluster_id":5000006049},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["500:5000005899","500:5000005583","500:5000005584","500:5000005582","500:5000006050","500:5000005421","500:5000006046","500:5000005420","500:5000006191","500:5000005415","500:5000004911","500:5000005090","500:5000006051","500:5000004734","500:5000005085","500:5000005474","500:5000006372","500:5000004788","500:5000004913","500:5000006041","500:5000006040","500:5000005086","500:5000006233","500:5000005310","500:5000007166"],"twin_admin_codes":[500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500],"twin_sims":[0.9756090324304746,0.9724051529838451,0.9634035575329367,0.9317045552952933,0.9140628889164615,0.8892499178949388,0.867748173242906,0.8666231221276539,0.8404782456867204,0.8130114933529355,0.7496527091075718,0.7302155365803382,0.7180920348702265,0.7169721103576568,0.6895610700665389,0.6835593782174247,0.6589264553576321,0.646956143309111,0.6349354447146663,0.6167897487774445,0.6150261812256413,0.610026388250686,0.5965766878453144,0.596165644114606,0.595995751111285],"twin_dists":[0.028862163877006557,0.030724437579224592,0.035464483644678454,0.04885059793210308,0.05505695037446121,0.06292602138271,0.06917660162433506,0.06949221769163903,0.07656741759019257,0.08356694790066317,0.09859265558085768,0.10298899981115836,0.10569541910112419,0.10594420641092532,0.11197862560304142,0.11328774466477119,0.11862644258215904,0.12120522474865306,0.12378775362699301,0.12767753065339577,0.12805524881293537,0.1291259497319549,0.13200609035150868,0.13209413041194723,0.13213051980352175],"n_dims_used":45,"mean_confidence":0.9208676656087239},"coverage":{"mean_confidence":0.9208676656087239,"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}}