{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004127},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680003048","468:4680002658","468:4680004129","468:4680003543","468:4680002144","468:4680003542","468:4680003539","468:4680003745","468:4680001818","468:4680003146","468:4680003558","467:4670004366","468:4680003265","468:4680003144","468:4680003440","468:4680001709","468:4680003643","468:4680003931","468:4680003047","468:4680003344","467:4670004408","468:4680002453","468:4680003555","468:4680002465","468:4680003639"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,468,468,467,468,468,468,468,468,468,468,468,467,468,468,468,468],"twin_sims":[0.886322004104875,0.8631197370416936,0.795694681760933,0.7936004925629156,0.7551732848547776,0.7405170537579752,0.7319116430479369,0.7317563963431535,0.7214670956364866,0.7125609567934672,0.6943740290825543,0.690707221568796,0.6830356399657089,0.6824109768617075,0.6800004401028649,0.6782757858392958,0.6778790379388628,0.6686200212429904,0.6682059171701714,0.6668308887478654,0.6662427122482504,0.6586027330069251,0.6545786871417655,0.6542750910038491,0.6529947061164222],"twin_dists":[0.0638039290232561,0.07046857373391074,0.08780509177619843,0.08830989598645293,0.09732930289747017,0.10066849829419142,0.10260832127842869,0.10264318719837467,0.10494445360431869,0.10692225356915061,0.11092596867228444,0.11172818364148314,0.11340180920599113,0.11353781847455025,0.11406231318419326,0.11443723138593298,0.11452344029902335,0.11653141502748211,0.11662105512386788,0.11691860900690346,0.11704584540633714,0.11869629489384423,0.11956404659898119,0.1196294745606917,0.11990535091041193],"n_dims_used":44,"mean_confidence":0.9292994412508878},"coverage":{"mean_confidence":0.9292994412508878,"n_dims_used":44,"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}}