{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005445},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700005447","481:4810003411","481:4810002868","470:4700005136","481:4810004519","485:4850004468","485:4850005392","470:4700006321","485:4850004729","496:4960012289","481:4810002772","480:4800004082","488:4880003775","485:4850005463","485:4850004794","480:4800004087","481:4810000410","481:4810004410","485:4850005051","485:4850004455","481:4810002237","481:4810002066","488:4880004644","470:4700008994","479:4790002543"],"twin_admin_codes":[470,481,481,470,481,485,485,470,485,496,481,480,488,485,485,480,481,481,485,485,481,481,488,470,479],"twin_sims":[0.5825231776897977,0.43575275920658135,0.4336588506264913,0.4336368703917118,0.4084198557489006,0.40465236935116355,0.3761544119993278,0.36710275006052256,0.3669080536796798,0.359576514893152,0.3577067570816712,0.35712293324588373,0.3548803788467416,0.3414157246917927,0.34123378497725165,0.3368740276391617,0.33006217592146936,0.32729226966571057,0.3237457334653522,0.3226416318801895,0.3198274267228891,0.3193295812395399,0.3178895509101762,0.31576010001777755,0.3157190269891796],"twin_dists":[0.1350177948756057,0.16740012952857664,0.16788477794713252,0.1678898703752105,0.1738048280684595,0.17470188954241206,0.18161595084664928,0.1838642521938565,0.1839129128946629,0.18575487023344245,0.18622767381816197,0.1863755643581491,0.18694479519260235,0.1904027675283274,0.19044998256423382,0.19158544715669576,0.19337558678375855,0.19410929091205387,0.19505373979959267,0.195348936496927,0.19610391491688356,0.19623786106653504,0.19662596604363944,0.19720169957840206,0.1972128259231177],"n_dims_used":43,"mean_confidence":0.9133707978004633},"coverage":{"mean_confidence":0.9133707978004633,"n_dims_used":43,"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}}