{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004413},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680003676","467:4670003440","467:4670002614","468:4680003140","468:4680003320","467:4670003218","468:4680001076","468:4680004935","472:4720006790","468:4680003577","472:4720006521","467:4670003089","467:4670002949","468:4680005041","467:4670003485","467:4670002203","468:4680003477","468:4680005913","468:4680000742","468:4680001073","467:4670004188","467:4670003112","467:4670003141","467:4670003974","468:4680004736"],"twin_admin_codes":[468,467,467,468,468,467,468,468,472,468,472,467,467,468,467,467,468,468,468,468,467,467,467,467,468],"twin_sims":[0.6200134430952184,0.5795096405481882,0.5579642476899738,0.5532360096488457,0.4683272282353592,0.43136416729390314,0.4298331853314324,0.42584211797924004,0.41963779840908316,0.4191558833538451,0.4069428936599645,0.40405621569944017,0.3990293294287122,0.39637810031209686,0.39495774701978703,0.392756953200336,0.38477044646804803,0.37699783572027196,0.3757790102488384,0.37507546841150324,0.36472308984209023,0.36426785329664674,0.36221159046013185,0.36167512693305204,0.35893945509017017],"twin_dists":[0.1269869832592084,0.13566420393919115,0.14029575587832224,0.14131521013083043,0.15997121170081402,0.16841697769554723,0.16877269194938507,0.16970243754421957,0.17115499584733795,0.17126819935908394,0.17415606179151047,0.17484417794271534,0.17604776417501,0.17668532365693956,0.1770276912523426,0.17755930526031916,0.17950029572778636,0.18140782029476876,0.18170866153491752,0.18188253311732855,0.1844598954544404,0.1845740666083366,0.185090668648932,0.18522569062442362,0.1859158210778624],"n_dims_used":45,"mean_confidence":0.9293854607476129},"coverage":{"mean_confidence":0.9293854607476129,"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}}