{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880006083},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880006082","488:4880005751","488:4880006000","488:4880005667","488:4880005385","470:4700000592","488:4880005197","488:4880005845","488:4880005477","488:4880006080","488:4880005750","488:4880006003","488:4880002506","488:4880005840","488:4880005925","488:4880006204","470:4700000814","488:4880004290","488:4880006001","488:4880005196","488:4880005920","488:4880004357","470:4700000169","488:4880005569","470:4700000174"],"twin_admin_codes":[488,488,488,488,488,470,488,488,488,488,488,488,488,488,488,488,470,488,488,488,488,488,470,488,470],"twin_sims":[0.8718660611881875,0.8538844723916913,0.8141540938293629,0.8060280083693887,0.7927074221892007,0.7821722233507838,0.7453389768839563,0.7348894261839953,0.7126737245678488,0.7116689266087521,0.7009965760794764,0.6997306312868632,0.6982478203896986,0.6965636665016685,0.6929939169401768,0.6918885705759162,0.689977265095466,0.6887570987776003,0.6821933404549404,0.6780704940122956,0.677804409236697,0.6770911169678854,0.6741969027303201,0.666688931052326,0.6642322591628667],"twin_dists":[0.06801244712256838,0.07299809790772151,0.08328299628819132,0.08529042339086579,0.08852469816952281,0.09103827829006017,0.09957506018836003,0.10193868805259067,0.10689728699694882,0.10711968137931677,0.10947306528278743,0.10975121610560774,0.11007676046566706,0.11044618044181148,0.11122808646446664,0.11146989796557762,0.11188770086902014,0.11215421298364878,0.11358519588831562,0.11448184082774099,0.11453965467187131,0.11469460407545244,0.11532285090125212,0.11694932018530334,0.11748055928164171],"n_dims_used":45,"mean_confidence":0.918051995171441},"coverage":{"mean_confidence":0.918051995171441,"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}}