{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850001414},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850001713","485:4850000570","485:4850000287","485:4850000997","485:4850000474","470:4700002248","485:4850001951","485:4850001342","485:4850000889","485:4850001281","485:4850001506","485:4850000743","485:4850000316","485:4850002453","485:4850002570","485:4850000946","485:4850001789","477:4770001070","485:4850001651","473:4730000865","485:4850002288","485:4850000745","485:4850004497","470:4700002411","470:4700000904"],"twin_admin_codes":[485,485,485,485,485,470,485,485,485,485,485,485,485,485,485,485,485,477,485,473,485,485,485,470,470],"twin_sims":[0.6073571672800101,0.5120666314447988,0.5020855319609276,0.4070405561373623,0.39608977249390465,0.3513804198403847,0.3505491680665599,0.3341403334364239,0.3337118452494092,0.3134177528996058,0.31240310046183206,0.30343650679798273,0.29436694389356005,0.2929376643979209,0.29127578817633837,0.27463162252158285,0.27409556640379973,0.27031426152782284,0.2645271295463071,0.25737659210361336,0.2542000706110288,0.2519680639722625,0.24994934371988212,0.24974299649213608,0.24778191195394034],"twin_dists":[0.12969750974701255,0.15026209032546942,0.152455698353821,0.17413281943077202,0.17675477757667316,0.18783693042040983,0.18804949469776114,0.19230146673102386,0.19241398592662437,0.19783753875408588,0.1981138086166597,0.20057792387557996,0.2031137481654154,0.20351754368849578,0.20398852307219528,0.20879719274979563,0.20895496945860367,0.2100733433949239,0.21180386468771759,0.21397506048759,0.21495178280801144,0.2156427265565405,0.21627101184217928,0.21633541552270688,0.21694920317553404],"n_dims_used":45,"mean_confidence":0.919309573703342},"coverage":{"mean_confidence":0.919309573703342,"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}}