{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008480},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008481","500:5000000985","485:4850008650","500:5000000511","485:4850008630","485:4850007486","485:4850008495","485:4850007098","500:5000001205","485:4850007651","500:5000001105","500:5000000247","500:5000005023","485:4850002308","500:5000002672","472:4720002552","485:4850002666","500:5000001896","500:5000001467","499:4990003196","500:5000002332","485:4850006605","489:4890002819","500:5000006110","500:5000001314"],"twin_admin_codes":[485,500,485,500,485,485,485,485,500,485,500,500,500,485,500,472,485,500,500,499,500,485,489,500,500],"twin_sims":[0.4471538488929287,0.27156927436993,0.2075815979025233,0.18688860993116652,0.16675764051307404,0.14724084849480276,0.1460569892192548,0.12693001716625565,0.11792876990249862,0.1175072498310791,0.11696596597577447,0.11388714914970657,0.11160070239163303,0.10626167429335845,0.09945805018469286,0.09919156401036437,0.09612234778510532,0.0952766399429507,0.09488009947228672,0.09102928892515999,0.09029317910154606,0.08777598529711264,0.08753256392499968,0.08684298780589766,0.08549260773293388],"twin_dists":[0.1647771585568926,0.20970109341217638,0.2303016185907357,0.2378684125906245,0.24581736227193113,0.25421487684529115,0.25474995040518716,0.2638798635107774,0.2685403993446942,0.26876521788249635,0.26905482105103495,0.27072194296864877,0.2719826003059645,0.2750060053733195,0.27903492521125023,0.2791970614829953,0.28108952500548656,0.28161931955964026,0.2818690084298504,0.2843375799690034,0.2848188285158025,0.28648836094080976,0.28665181763766545,0.2871168356205081,0.28803604469807415],"n_dims_used":45,"mean_confidence":0.9165228101942274},"coverage":{"mean_confidence":0.9165228101942274,"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}}