{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880005410},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880005688","488:4880005113","470:4700000111","470:4700000151","470:4700000021","470:4700000045","481:4810001533","481:4810003953","481:4810002395","496:4960011788","488:4880005505","481:4810002127","488:4880005316","488:4880005212","481:4810001465","488:4880005593","496:4960012108","481:4810000314","481:4810001442","481:4810002302","488:4880005510","470:4700000656","488:4880001737","470:4700000160","481:4810000591"],"twin_admin_codes":[488,488,470,470,470,470,481,481,481,496,488,481,488,488,481,488,496,481,481,481,488,470,488,470,481],"twin_sims":[0.7356798548615009,0.6927016664799762,0.6629937204448061,0.6084600561136542,0.6080307529932983,0.5866831834952264,0.5776860469019768,0.5693206688972015,0.564839088878605,0.5618602303386006,0.5582343114190299,0.5381086770898265,0.5289754548729113,0.5286599374340961,0.52701189544448,0.5225231865702306,0.5202644194220978,0.5172388850516647,0.5148354457060864,0.5133798049404227,0.5128954593206317,0.5118784496275016,0.5111998231683572,0.5101867109399638,0.5095420334176651],"twin_dists":[0.10176065719201326,0.11129203428891224,0.11774821841735711,0.12946135037246825,0.1295532764279067,0.13412587031920203,0.13605550242773295,0.13785201820910034,0.1388156441105319,0.13945667732480005,0.14023756592076864,0.1445865009997901,0.14656993274711708,0.14663857926540685,0.14699728496430037,0.14797554159640516,0.14846853509011007,0.1491296717007104,0.14965553343540205,0.1499743149045439,0.15008043526693746,0.1503033446658389,0.15045214917952662,0.15067439122261372,0.15081587033274263],"n_dims_used":45,"mean_confidence":0.9196599324544271},"coverage":{"mean_confidence":0.9196599324544271,"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}}