{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":477,"cluster_id":4770003509},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["477:4770002887","477:4770002872","477:4770002965","477:4770002133","477:4770001349","477:4770002735","477:4770003049","477:4770001522","477:4770002276","489:4890005099","477:4770002892","489:4890005050","477:4770002825","477:4770002893","477:4770003446","472:4720003266","468:4680007518","479:4790006606","477:4770002211","473:4730001348","472:4720005853","489:4890004922","478:4780004619","477:4770000862","489:4890005241"],"twin_admin_codes":[477,477,477,477,477,477,477,477,477,489,477,489,477,477,477,472,468,479,477,473,472,489,478,477,489],"twin_sims":[0.39216676144777574,0.33173269961276036,0.3159385751898465,0.24287596106969986,0.2422397551320213,0.2184230169109,0.20626565172801933,0.1974182029893745,0.19233104497157402,0.19191656925061745,0.17913386789799007,0.1637855318228694,0.15716182584667682,0.15525639854696213,0.14840942339806532,0.14518576639852138,0.14205117385466653,0.1376853364891453,0.13086761539050493,0.12489134913539476,0.12118192006325718,0.12054953780846807,0.12009268096224274,0.11950031463622625,0.1191797853827545],"twin_dists":[0.17770210434266573,0.19293472592404964,0.19715336164050845,0.2184984855899443,0.2187008717409882,0.22654233217910483,0.2307669278596938,0.23394940995471947,0.23582411845916051,0.23597837214098866,0.24085481122766592,0.24704827523240322,0.24985092158757363,0.25067305860386807,0.2536898204070492,0.2551457740375791,0.2565846537458692,0.2586286227404422,0.2619197841989345,0.2649128286470265,0.2668256970276293,0.26715624051970294,0.26739586240299923,0.2677075984712205,0.26787677165045015],"n_dims_used":45,"mean_confidence":0.924554443359375},"coverage":{"mean_confidence":0.924554443359375,"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}}