{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960010177},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009642","496:4960010256","488:4880002704","496:4960010581","496:4960011119","488:4880006206","488:4880006009","470:4700000168","496:4960010095","488:4880001371","488:4880002763","496:4960010578","496:4960007875","496:4960010238","488:4880001874","496:4960010093","488:4880002196","470:4700005166","496:4960004613","496:4960009649","496:4960009919","488:4880000681","496:4960009371","488:4880001448","488:4880004203"],"twin_admin_codes":[496,496,488,496,496,488,488,470,496,488,488,496,496,496,488,496,488,470,496,496,496,488,496,488,488],"twin_sims":[0.8331564121053758,0.8232138886661399,0.814252367101361,0.7984020745295615,0.7773811740866805,0.7616971930438579,0.7612344580434306,0.7544509477104535,0.7371135360867973,0.7314274848038287,0.7120987010779927,0.6979075736923411,0.688622469140275,0.676963047431702,0.6734674939254625,0.6733325626781959,0.6727509278843782,0.6719454078913027,0.6695218764176503,0.659139198434324,0.6583922715348531,0.6581746273029858,0.6563789241947642,0.6557820071042135,0.6493343808550579],"twin_dists":[0.07847125391476423,0.08101070888505497,0.08325854747977933,0.087150127239765,0.09216962374304542,0.09582698844641213,0.09593389383956663,0.09749500791442589,0.10143743664380514,0.10271704077887076,0.10702457650813037,0.11015142166431932,0.1121836092534578,0.11472241989387277,0.11548106813734925,0.1155103313015319,0.11563645544525675,0.11581108078985118,0.11633614598911933,0.11858053349868729,0.11874170431222872,0.11878866049470527,0.1191759643360727,0.11930466521558115,0.12069351056149116],"n_dims_used":45,"mean_confidence":0.9237973531087239},"coverage":{"mean_confidence":0.9237973531087239,"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}}