{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870001694},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870001502","466:4660013629","487:4870000772","466:4660014409","487:4870008787","487:4870003016","487:4870009626","466:4660013635","466:4660013692","487:4870004575","487:4870004263","487:4870000605","487:4870004570","487:4870002123","487:4870010543","466:4660014402","487:4870009353","487:4870001404","466:4660014569","487:4870003416","466:4660013397","494:4940004535","487:4870001874","466:4660013697","466:4660014302"],"twin_admin_codes":[487,466,487,466,487,487,487,466,466,487,487,487,487,487,487,466,487,487,466,487,466,494,487,466,466],"twin_sims":[0.45504951470616506,0.3723820071374396,0.3380073115192668,0.3072559117469797,0.30224051853877276,0.30131738084444193,0.27968553052719064,0.27661001579146205,0.2582231316900862,0.2440797421266964,0.2393088696548223,0.23705526438943336,0.23665233922528808,0.23556030204829223,0.23428268255158632,0.23101964643997366,0.22786447752513594,0.22562833252380862,0.22451319696811142,0.21829227635152448,0.21784311847021032,0.2149900459978304,0.21483889211085377,0.2109920332994043,0.21069077503318584],"twin_dists":[0.16297556517259149,0.18254967323776544,0.1912895352819488,0.1995232536278924,0.20090975860615093,0.20116641213119932,0.2073188529485922,0.20821652217224498,0.2137160529261963,0.21811648151356278,0.2196377044720203,0.22036313563999615,0.22049330975369558,0.22084684671735733,0.22126182799323718,0.2223284718001876,0.22336933490046096,0.22411280764219774,0.22448539629358924,0.2265869078149621,0.22674018370768126,0.22771879800487405,0.22777088782084406,0.22910499375059237,0.22921016489813614],"n_dims_used":43,"mean_confidence":0.9136828045512355},"coverage":{"mean_confidence":0.9136828045512355,"n_dims_used":43,"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}}