{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010643},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660010313","466:4660010975","466:4660011138","466:4660012698","466:4660011933","466:4660011143","487:4870008190","487:4870008189","466:4660009144","466:4660009654","487:4870000003","466:4660008973","497:4970002801","497:4970002109","466:4660009821","466:4660013458","487:4870000170","486:4860004038","466:4660009653","466:4660008975","497:4970002740","494:4940005696","492:4920006188","466:4660010810","487:4870011498"],"twin_admin_codes":[466,466,466,466,466,466,487,487,466,466,487,466,497,497,466,466,487,486,466,466,497,494,492,466,487],"twin_sims":[0.181165832282307,0.1346309452895968,0.13385057989565763,0.12424128320282511,0.10493558775865716,0.10103604724533566,0.07051634164974831,0.06497109737538276,0.06185045968552306,0.053475109817853805,0.05187670295952547,0.05062054285315214,0.0477301458806907,0.04746416699748556,0.04626866201164814,0.04312067949006764,0.039346492575544255,0.03751974960518129,0.03408851287096794,0.03326422810054969,0.03271370631023484,0.03242645607472239,0.032216970464917664,0.03161901422687205,0.030909935833574494],"twin_dists":[0.24006359884382533,0.2600875952919526,0.26046432376938333,0.265244899198257,0.2757751674899887,0.2780817448272771,0.2991012995114565,0.3036849203956015,0.306406685100832,0.31431445031614413,0.31593876907289953,0.3172447373748062,0.3203554822414254,0.32064957444599795,0.321988709280694,0.32565895456337335,0.33036906495177526,0.3327873932408161,0.33761346066629294,0.33883418381445546,0.3396639293364442,0.3401016155904731,0.34042290414343046,0.3413499144071117,0.34246883280109386],"n_dims_used":45,"mean_confidence":0.910215081108941},"coverage":{"mean_confidence":0.910215081108941,"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}}