{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970001867},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970001610","497:4970001695","497:4970001785","497:4970002627","497:4970002354","497:4970001781","497:4970000710","497:4970002281","497:4970000782","497:4970000939","497:4970002206","665:6650000015","483:4830000294","497:4970001031","497:4970001705","497:4970002576","497:4970003357","497:4970001538","497:4970001700","497:4970000783","497:4970002685","497:4970000942","497:4970001866","497:4970002504","497:4970003358"],"twin_admin_codes":[497,497,497,497,497,497,497,497,497,497,497,665,483,497,497,497,497,497,497,497,497,497,497,497,497],"twin_sims":[0.6090591617502968,0.4988282875070339,0.3838416387189828,0.3203051788394969,0.3118987632825887,0.30436519569890214,0.2726520234418741,0.26952860639356235,0.2491324318318665,0.2287562516091856,0.19291029295619203,0.17925914862711181,0.1705460736195101,0.16304561963486863,0.16079885140206834,0.15925298062348606,0.15861779151896277,0.15737085185407182,0.15730448083371718,0.13521547807259254,0.1324864669704848,0.1306482802579479,0.11708506423767301,0.11576382987250886,0.1093380132264828],"twin_dists":[0.12933306403670755,0.15317409978665553,0.17972725967374817,0.1959754849382034,0.1982513200131471,0.20032077672525286,0.20938078993293022,0.2103069204919526,0.21652618038966548,0.22307418615950925,0.23560892967294864,0.24080584560727555,0.24427107568307227,0.24735722073172392,0.2483016155309621,0.24895697810124717,0.2492276046638825,0.24976117677518975,0.24978966358331905,0.25980647920281214,0.261126845298043,0.26202778576794117,0.26899101184874896,0.2697016964885578,0.2732499433047977],"n_dims_used":44,"mean_confidence":0.9086510051380504},"coverage":{"mean_confidence":0.9086510051380504,"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}}