{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650002088},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650002087","665:6650001683","665:6650001760","665:6650001845","665:6650001928","665:6650001763","665:6650001616","665:6650001108","665:6650002008","665:6650002713","665:6650002314","665:6650002013","665:6650001694","665:6650001927","665:6650002633","665:6650001539","665:6650001847","665:6650002086","665:6650001771","665:6650002175","665:6650002230","665:6650002631","665:6650002476","665:6650002320","665:6650002327"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665],"twin_sims":[0.7316364481898799,0.6550631172555041,0.6410038059257238,0.6365340112155892,0.6338965576716001,0.5976505628358253,0.5681429301482372,0.544539495065542,0.5433688860523149,0.5339624107488427,0.5021376804215661,0.48048728595862344,0.4626183285947154,0.4560311618471247,0.44852982442048706,0.44173336811590624,0.43548101599618577,0.41871819177206027,0.41647584457027137,0.41612659794413115,0.4097157741407196,0.4048943678115898,0.4016319581442539,0.39657477096182386,0.39354124475778884],"twin_dists":[0.10267012258533956,0.11945963581097749,0.12248477764576853,0.12344464842704196,0.12401068614378767,0.13177608968280216,0.13810516800845665,0.14319388793190083,0.14344716099801416,0.14548607478246284,0.1524442072530982,0.1572451847018394,0.16125923745731785,0.16275238716664475,0.16446234593398337,0.16602093183225963,0.167462973612319,0.1713710625607972,0.17189876435455995,0.17198106354195494,0.17349710986591244,0.17464415675313408,0.17542376725496386,0.17663796192137407,0.1773696972858822],"n_dims_used":45,"mean_confidence":0.903120591905382},"coverage":{"mean_confidence":0.903120591905382,"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}}