{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008809},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008189","484:4840006539","484:4840007064","484:4840006644","484:4840007651","485:4850008573","484:4840006748","467:4670000092","484:4840007167","484:4840007161","485:4850008882","485:4850008568","485:4850008613","484:4840006534","484:4840006650","484:4840006851","484:4840006425","472:4720002836","484:4840007256","485:4850008414","468:4680009477","472:4720002755","484:4840006646","470:4700007492","484:4840007058"],"twin_admin_codes":[485,484,484,484,484,485,484,467,484,484,485,485,485,484,484,484,484,472,484,485,468,472,484,470,484],"twin_sims":[0.48309265491481174,0.314423270318216,0.3028866010523606,0.2622501988250632,0.25134531478774896,0.2403981083917544,0.2388804292599846,0.2307751997244374,0.22891724787066844,0.2262895951235034,0.22516490051703464,0.22401066619227047,0.22399199035941356,0.2235296483870056,0.21895481408750883,0.2176341947567408,0.21688661069426543,0.20297524865529246,0.19933388371642932,0.1989907229928644,0.19561986680493035,0.19188054432754117,0.18624999090115993,0.18232224910708197,0.17225063491101458],"twin_dists":[0.15666403750063354,0.1975642578248334,0.20073040418601384,0.21249119445844755,0.2158362007334199,0.21928867364162832,0.21977527502294625,0.2224087762007115,0.22302098265911188,0.22389244433671535,0.22426750038589136,0.2246537040420794,0.22465996379862954,0.22481504229204963,0.22636120173626365,0.22681155163526479,0.2270673028000651,0.23193934383291623,0.23325212433513054,0.2333766895201363,0.23460825598135784,0.23599179034834733,0.23811101304174276,0.239616110190554,0.2435833789411257],"n_dims_used":45,"mean_confidence":0.9191184149848091},"coverage":{"mean_confidence":0.9191184149848091,"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}}