{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930005046},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930005170","493:4930004915","494:4940000389","493:4930004633","494:4940000735","494:4940000286","492:4920002850","494:4940000335","494:4940000904","494:4940000390","480:4800006488","480:4800006493","494:4940001465","493:4930004913","494:4940003036","494:4940001026","494:4940003723","487:4870001802","494:4940000338","494:4940000677","480:4800006453","494:4940001199","480:4800006458","493:4930004772","494:4940002702"],"twin_admin_codes":[493,493,494,493,494,494,492,494,494,494,480,480,494,493,494,494,494,487,494,494,480,494,480,493,494],"twin_sims":[0.7659999419773409,0.623400601198216,0.582624373396129,0.5495030366590518,0.5048675257814217,0.47292898147444207,0.45196181330160384,0.40519440707198595,0.3942064139773594,0.3090143883683396,0.30335656691844126,0.2820457152762189,0.2709568692727479,0.26705850355501604,0.26653199038906067,0.2595726237733643,0.25375965344473117,0.24273516741753293,0.24140165171389436,0.2357162214044158,0.2316932300203144,0.2238878300436264,0.21770592130663294,0.21500303277022537,0.21452190716417513],"twin_dists":[0.09483028907085377,0.1262612416082798,0.13499609272653657,0.14212102646167263,0.15184312874556416,0.1589368770326893,0.16367870808178575,0.1745725987682236,0.17720902530839425,0.19904022071160907,0.2006000799822624,0.20663403246338186,0.20988260626627467,0.21104404619619607,0.2112017142396954,0.21330426654355683,0.2150878126856547,0.21854324447224702,0.21896801030352675,0.22079630378593645,0.22210747869958786,0.22469488257799433,0.22678704479962203,0.22771432372819977,0.227880205799618],"n_dims_used":44,"mean_confidence":0.9148530093106356},"coverage":{"mean_confidence":0.9148530093106356,"n_dims_used":44,"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}}