{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002259},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002182","497:4970002961","497:4970003009","497:4970002616","497:4970002402","497:4970002550","497:4970002101","497:4970002102","497:4970002549","497:4970002615","497:4970002334","497:4970002020","497:4970002680","497:4970002333","497:4970002855","497:4970002962","497:4970002258","497:4970002406","497:4970002105","497:4970002106","497:4970002336","497:4970002262","497:4970002186","497:4970002739","497:4970002614"],"twin_admin_codes":[497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497],"twin_sims":[0.9331353646209237,0.6627181284806615,0.6599707609230918,0.5720660787681033,0.4942426795098478,0.43799559459858917,0.42651767711717314,0.4018192770494987,0.35429494719698185,0.3251976041221726,0.31643106409527244,0.2688492141365497,0.26602663774753976,0.25776171103186357,0.25496379275239406,0.24585012652071503,0.21443394276795547,0.18616944594644913,0.16247229058685403,0.1362192801566451,0.13324039787967032,0.11531420900152119,0.11432716570516621,0.10123645217357251,0.09749231070587379],"twin_dists":[0.048317848846644765,0.11780776145244143,0.11840105723418683,0.1372621296658517,0.15418772518719828,0.16688203803947488,0.16954481009119823,0.17537892712534903,0.18709370183107804,0.19466641376188532,0.19702005681273493,0.21050924520452735,0.21135322788369076,0.21385716279803824,0.21471624925956237,0.21755687568767673,0.22791056123717643,0.23814165216077607,0.24759730952365663,0.25932584549587584,0.260760045958025,0.2699449653520583,0.27048157657684935,0.2779615264691631,0.28023903665528394],"n_dims_used":44,"mean_confidence":0.9082816730846058},"coverage":{"mean_confidence":0.9082816730846058,"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}}