{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":500,"cluster_id":5000010897},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["500:5000010057","500:5000010157","500:5000009619","500:5000009267","500:5000010263","499:4990003555","500:5000011070","500:5000011132","500:5000010721","500:5000009615","500:5000011204","499:4990004191","500:5000010817","500:5000011208","499:4990003905","500:5000010151","500:5000010549","500:5000010056","500:5000010066","500:5000011272","500:5000010174","500:5000011210","500:5000009860","468:4680000064","499:4990004064"],"twin_admin_codes":[500,500,500,500,500,499,500,500,500,500,500,499,500,500,499,500,500,500,500,500,500,500,500,468,499],"twin_sims":[0.7059646172355395,0.6736465454375345,0.663192689989129,0.6239494397153115,0.5299712128551922,0.528593885390375,0.5274702237884481,0.5268141199345546,0.520014361442259,0.479516745395989,0.4791401100967598,0.47839829242302995,0.4746151394115845,0.4736468621204874,0.4710687658095631,0.46618267295673443,0.46287866146315226,0.46246787808390205,0.45126954871452635,0.45083837404899896,0.44888678497062445,0.44657599833841966,0.4464676667311328,0.444277131741412,0.4440560688324133],"twin_dists":[0.10837948693624996,0.11544223400936127,0.11770522671231784,0.12614362565772386,0.1463533451242795,0.1466529511975457,0.14689750270731708,0.14704034836941932,0.14852314285362264,0.15746192611955573,0.1575460741510214,0.15771187345465418,0.1585587225600505,0.15877582358788025,0.15935458772502017,0.16045442016677658,0.1612003820525563,0.16129325623810112,0.16383659613760101,0.16393498165255646,0.16438073560730618,0.16490947556607627,0.1649342887160339,0.1654365200356692,0.16548725644256582],"n_dims_used":45,"mean_confidence":0.9272791544596354},"coverage":{"mean_confidence":0.9272791544596354,"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}}