{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":477,"cluster_id":4770002195},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["477:4770002060","477:4770002458","477:4770001986","477:4770001824","477:4770002462","477:4770003278","477:4770002007","477:4770002727","477:4770002317","477:4770003124","477:4770003038","477:4770002879","477:4770002124","477:4770002598","477:4770002179","477:4770002261","477:4770002874","477:4770000486","477:4770002009","477:4770000416","477:4770001823","477:4770002196","477:4770001873","477:4770000524","477:4770002325"],"twin_admin_codes":[477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477,477],"twin_sims":[0.7619379213486283,0.759162459254116,0.680201828168608,0.6722401848754678,0.6367655590338851,0.6088905028332718,0.5977745526507205,0.5974427717472389,0.5962682221062852,0.5841268747921798,0.577837543690107,0.558803524575922,0.5563142920305659,0.5414425633911027,0.5277720634398317,0.5244091839438294,0.507456514846847,0.4953637662334959,0.4946368943949117,0.47683758204715804,0.4744211004505716,0.4655361467554895,0.46532608718214863,0.46469221779167263,0.4601052406834638],"twin_dists":[0.09577135164818212,0.09641192666038718,0.11401851570246677,0.11574718360275778,0.1233949430960524,0.12936917902341205,0.13174953455046534,0.13182059304691274,0.1320721593940355,0.1346739028386741,0.1360229908473165,0.1401149320779817,0.14065135602863535,0.14386415535856692,0.14683179980935687,0.14756428337110125,0.15127387092921077,0.15393966660579814,0.1541004802148523,0.15806096954592755,0.15860221703951768,0.16060024451065572,0.16064763863291678,0.16079069867929682,0.1618279922011883],"n_dims_used":45,"mean_confidence":0.9229330274793837},"coverage":{"mean_confidence":0.9229330274793837,"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}}