{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960003013},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005737","496:4960001803","496:4960004116","496:4960005461","496:4960002715","496:4960003544","488:4880002696","496:4960002426","470:4700004306","472:4720004286","470:4700006275","496:4960004105","469:4690008766","496:4960010165","496:4960003962","496:4960005605","470:4700006150","470:4700000335","496:4960010169","496:4960000583","479:4790003062","496:4960011443","479:4790004087","496:4960000932","496:4960001556"],"twin_admin_codes":[496,496,496,496,496,496,488,496,470,472,470,496,469,496,496,496,470,470,496,496,479,496,479,496,496],"twin_sims":[0.6094954503969235,0.5425536594685836,0.5397010315446995,0.4965245970950003,0.4889174118744602,0.4263711746689213,0.38791694595556714,0.3847551079752713,0.3815048123814787,0.36961318279725264,0.3694342889885311,0.3681622963263096,0.36649310850223404,0.36453078266630584,0.36183144340999834,0.35091788800762996,0.34982981014988945,0.34779908534644133,0.3426581160689984,0.341129270994784,0.3384544709023744,0.3344795309516748,0.32248397674525836,0.3182948409432012,0.31461992430573615],"twin_dists":[0.12923964100918386,0.1436236015003566,0.144241383854292,0.1536829844242299,0.15536829012601666,0.16957898456760198,0.1787333448360171,0.1795040417265319,0.1802994528501114,0.1832379688240027,0.18328252751262092,0.18359966471458083,0.1840166638625106,0.1845081164001425,0.18518633698617404,0.1879551746891847,0.1882336588026044,0.18875462275332544,0.19008071419441527,0.1904771109976338,0.19117292468582145,0.19221245053232325,0.1953911336917349,0.19651663574143233,0.19751086900777726],"n_dims_used":45,"mean_confidence":0.9314198811848958},"coverage":{"mean_confidence":0.9314198811848958,"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}}