{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960004116},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700007062","496:4960005737","496:4960003013","496:4960003962","496:4960011443","470:4700007625","479:4790003096","467:4670001103","496:4960011714","496:4960005461","470:4700000335","496:4960004952","496:4960010243","496:4960001803","477:4770003513","496:4960010496","496:4960012036","496:4960003544","496:4960000583","488:4880004359","496:4960011606","489:4890002035","470:4700004306","481:4810003561","481:4810004562"],"twin_admin_codes":[470,496,496,496,496,470,479,467,496,496,470,496,496,496,477,496,496,496,496,488,496,489,470,481,481],"twin_sims":[0.5740919381184231,0.5564815995997923,0.5397010315446995,0.4316080323158746,0.41045884036919433,0.3930330676279349,0.3925717564014613,0.38623913865583526,0.3710041889935241,0.3631962920841238,0.36076971857565815,0.3555293538827843,0.35148659958904926,0.3312434992580137,0.32084925612474585,0.31908403232091076,0.31892994695197385,0.31643798290652936,0.31544835067108423,0.313436200760539,0.3078456018864305,0.3027907559427695,0.3012408268139744,0.3005837491362332,0.29290632012577744],"twin_dists":[0.13682703770589613,0.140615290730458,0.144241383854292,0.16836036451717168,0.17332086056202867,0.17749253262339743,0.17760410355448417,0.1791419371645451,0.18289186352583786,0.18484309389025344,0.1854538031599492,0.1867798745090487,0.18780979749604465,0.19306370256196995,0.19582935609904592,0.19630396961902677,0.19634546826436627,0.1970181848942229,0.19728617041832933,0.1978325204827188,0.19936109581061215,0.20075699700552374,0.20118771648069445,0.20137070579674216,0.20352641203366703],"n_dims_used":45,"mean_confidence":0.928531731499566},"coverage":{"mean_confidence":0.928531731499566,"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}}