{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002238},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840000594","471:4710001400","471:4710002070","476:4760003678","476:4760004057","498:4980000894","471:4710003489","467:4670003443","473:4730002386","484:4840003099","484:4840002622","471:4710002513","484:4840002513","471:4710001912","479:4790002315","484:4840003803","484:4840002421","496:4960002932","484:4840006013","473:4730002110","498:4980001953","484:4840003758","484:4840004975","473:4730004226","468:4680002233"],"twin_admin_codes":[484,471,471,476,476,498,471,467,473,484,484,471,484,471,479,484,484,496,484,473,498,484,484,473,468],"twin_sims":[0.08557848702644194,0.07329549920327369,0.059103869888766085,0.028937886102333162,0.024072841066893527,0.020062952550135692,0.019573756189962894,0.017356072259801444,0.013611476993385054,0.013489172456258192,0.011724505640008058,0.008587181358270924,0.006951850269019513,0.0066686988987945586,0.00657324794215299,0.006477360427057324,0.006382367020101484,0.005578422240057901,0.005484909842326683,0.005409264480077202,0.005053019851195806,0.004821285311847352,0.004628464535216233,0.004371018750301518,0.004350433495868532],"twin_dists":[0.2879772433820377,0.29691342055014586,0.30889706252100874,0.3457005926351954,0.35456786385682815,0.3631324258133679,0.36427724341553275,0.36980322251151093,0.3807268743624304,0.3811265448504223,0.38728189406121705,0.4006153127537562,0.40941363727440855,0.4111232439318529,0.4117143011848078,0.41231589543782027,0.4129198430314801,0.41838333032804037,0.41906432482089556,0.41962292697793296,0.4223525205795963,0.4242232278548883,0.425842980625787,0.4281037882262787,0.42828974095040984],"n_dims_used":45,"mean_confidence":0.920520528157552},"coverage":{"mean_confidence":0.920520528157552,"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}}