{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007064},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850007729","500:5000000559","500:5000000009","485:4850007270","485:4850005574","485:4850007693","500:5000000001","485:4850007692","500:5000000170","485:4850006452","485:4850004851","500:5000000021","485:4850007063","485:4850003730","485:4850007132","485:4850006371","500:5000000108","500:5000000930","485:4850006197","485:4850006441","500:5000001273","485:4850007224","485:4850004264","500:5000002264","485:4850007277"],"twin_admin_codes":[485,500,500,485,485,485,500,485,500,485,485,500,485,485,485,485,500,500,485,485,500,485,485,500,485],"twin_sims":[0.5714657806238442,0.3682301976531594,0.3636596667515427,0.34321878556729496,0.2806534494946415,0.2723861733973086,0.2678336755117628,0.2624304207586156,0.25152709749650703,0.2506463712400423,0.23337967296265064,0.2220958246135391,0.21817084122339275,0.20912943851816024,0.2075644980555771,0.20498955582526235,0.20487936709149757,0.1972620194775035,0.19447870897371983,0.1916338283790678,0.19138237852894274,0.19133633279904522,0.18661867573399296,0.18445860552979135,0.17536181056188907],"twin_dists":[0.1373910857294523,0.1835827215412934,0.18472670937667626,0.18993558114737283,0.20703758374008477,0.2094593621861636,0.210812266579529,0.21243665571513556,0.21577969337139466,0.21605371136014637,0.22155602825004872,0.22529733866077653,0.22662832685028605,0.22975688035674638,0.2303076520484618,0.2312200874880772,0.2312593074807094,0.23400646481183052,0.23502851609946643,0.23608373190265713,0.23617752257726476,0.2361947069226886,0.23797088484329365,0.2387946648036475,0.24234063936619207],"n_dims_used":44,"mean_confidence":0.918477405201305},"coverage":{"mean_confidence":0.918477405201305,"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}}