{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660012439},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660012119","466:4660010343","466:4660012830","466:4660012117","466:4660010825","466:4660011150","466:4660009999","487:4870003212","466:4660012113","466:4660010823","466:4660010496","466:4660013804","466:4660010338","466:4660011154","466:4660012288","466:4660013746","466:4660010658","466:4660009832","466:4660012585","466:4660012576","466:4660010165","466:4660010493","466:4660010332","466:4660011961","466:4660012563"],"twin_admin_codes":[466,466,466,466,466,466,466,487,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466],"twin_sims":[0.1306672102933945,0.10469747178000807,0.08451268029732982,0.08331252058018401,0.0816786063062444,0.06802879281174502,0.06644802617467668,0.06523976921476941,0.06180789566100292,0.05495733513632781,0.053838754201605686,0.04864199018723598,0.04822055403603998,0.04786273177730461,0.047291431620469566,0.04612099143526045,0.04506089303395541,0.04445279378825348,0.04299179055447285,0.04184011701992845,0.04167520972914349,0.04029062355544735,0.0389498355743824,0.037011718209692596,0.03668184278156613],"twin_dists":[0.2620184591466382,0.27591408024265685,0.28871035390388966,0.2895447600126205,0.290696308145251,0.30111977488987196,0.30243388614044475,0.30345562571359475,0.30644457922143287,0.3128437892992671,0.31395054572550535,0.31935754172129616,0.31981681058035116,0.3202093935377894,0.3208413062199031,0.3221561245852811,0.3233713312696651,0.32407926523438313,0.3258139651038917,0.3272166849944993,0.32742019297905706,0.3291561975604937,0.3308859763772943,0.3334776620532834,0.3339301840558903],"n_dims_used":45,"mean_confidence":0.9134579128689236},"coverage":{"mean_confidence":0.9134579128689236,"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}}