{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970000520},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650000056","497:4970000452","497:4970000397","497:4970000796","497:4970001221","497:4970000721","497:4970001626","497:4970000516","497:4970000283","665:6650000091","665:6650000041","497:4970001306","497:4970001043","497:4970001466","665:6650000057","497:4970000583","497:4970001396","497:4970001305","497:4970000340","497:4970002292","497:4970000391","476:4760004057","497:4970001627","497:4970000955","497:4970002877"],"twin_admin_codes":[665,497,497,497,497,497,497,497,497,665,665,497,497,497,665,497,497,497,497,497,497,476,497,497,497],"twin_sims":[0.22329186944064083,0.17744752694165525,0.15004126765248166,0.11666650834202646,0.11635514761721884,0.1151518628629074,0.07794040144725826,0.07642161638189664,0.07049668990860335,0.06485820867579437,0.05707235453054766,0.05245799408708668,0.04562645440927491,0.04517693372713084,0.044512447090528866,0.018844410029392626,0.018099681478227356,0.016407949863939782,0.016195109325269463,0.011708896497430708,0.011193633928489237,0.010143718388036849,0.009671948393120697,0.00885716202627558,0.008383067133161932],"twin_dists":[0.22489488119713316,0.2415162906641257,0.2529616906380979,0.26921548176097326,0.269382864423511,0.27003298237910073,0.2934020081283637,0.29453115286180426,0.29911701723933276,0.30378149507055724,0.31080109609121553,0.3153433076195567,0.32272007428715094,0.32323715113839296,0.3240094600925614,0.36603132802525523,0.3678847449888516,0.3723567150706554,0.37294769966033864,0.38733991192466133,0.3892947434488146,0.39353901190575014,0.3955749831439703,0.399309830251102,0.4016269112668239],"n_dims_used":45,"mean_confidence":0.9081756591796875},"coverage":{"mean_confidence":0.9081756591796875,"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}}