{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700007558},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700007835","489:4890003046","489:4890003052","470:4700008121","470:4700008116","470:4700008189","470:4700007743","499:4990001838","489:4890002576","489:4890002959","479:4790000175","470:4700008458","489:4890001721","489:4890003205","470:4700007618","489:4890001417","489:4890002907","479:4790000048","479:4790001565","489:4890001336","470:4700007930","499:4990002983","489:4890002881","479:4790000388","470:4700008298"],"twin_admin_codes":[470,489,489,470,470,470,470,499,489,489,479,470,489,489,470,489,489,479,479,489,470,499,489,479,470],"twin_sims":[0.6270014179206362,0.5897885351369627,0.5826519752760189,0.5443016614478362,0.5269030486330024,0.5186606768288268,0.5016123403986058,0.4456539745454141,0.4307469971586913,0.36651666361495183,0.36445124804830753,0.3456874501318846,0.3442504129254657,0.34018328494248895,0.3274328941897339,0.32603152379643685,0.316780688194431,0.3113807637006625,0.30720420691821254,0.29985157251317773,0.2972898222376234,0.2959290501311444,0.28971396135471617,0.2850289077619436,0.28393544611528154],"twin_dists":[0.12548946869878355,0.1334603301491506,0.1349901733530764,0.14324533775824777,0.14702098470075284,0.14881886881481962,0.15255998279943755,0.16512073662839663,0.168560311542982,0.1840107726741413,0.18452806342439704,0.18929804520947852,0.18966886683390782,0.19072286095049099,0.1940719594354613,0.1944443769161546,0.19692549322906033,0.1983926887678266,0.1995374803907154,0.20157488481782548,0.20229157618380827,0.20267375010192884,0.20443260687555878,0.20577338302856638,0.20608821252667425],"n_dims_used":43,"mean_confidence":0.907216094260992},"coverage":{"mean_confidence":0.907216094260992,"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}}