{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680009271},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680009472","468:4680009086","468:4680009087","468:4680009569","468:4680009661","468:4680009827","468:4680009178","468:4680009179","468:4680009270","484:4840007781","484:4840007839","468:4680009180","468:4680009269","468:4680009370","468:4680008995","485:4850008814","467:4670000080","468:4680009272","472:4720002766","485:4850008935","485:4850008762","485:4850008940","467:4670000033","472:4720002767","485:4850008721"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,484,484,468,468,468,468,485,467,468,472,485,485,485,467,472,485],"twin_sims":[0.5199303847862462,0.5005243677600713,0.49477095536114185,0.48018003624724914,0.4344632594906556,0.43299634181829494,0.426048232458522,0.4209436280292542,0.4081988514310497,0.34109325989475925,0.3249307499006731,0.31463055587614974,0.3078747710011868,0.284546326645041,0.27778889749248137,0.24075314280048718,0.2128654109547312,0.2006867012260738,0.20015397992341522,0.19980700233391063,0.19096979957556365,0.18972624524500725,0.18941930663408751,0.18061343220547396,0.17936991817220582],"twin_dists":[0.14854148309539358,0.15279985887512523,0.15407081534169817,0.1573137846978752,0.16769848193877368,0.16803831500744168,0.16965433412194894,0.17084852852251875,0.17385734891083748,0.19048645933905703,0.19473753221963222,0.19750798322441557,0.19935307929332818,0.20591223796231972,0.20787171939811971,0.21917512999415772,0.22845326086172943,0.23276249585375736,0.23295503259975814,0.2330806276264156,0.2363316007626514,0.23679741852136935,0.23691272153419832,0.2402780694690274,0.24076257185182548],"n_dims_used":44,"mean_confidence":0.9258767908269708},"coverage":{"mean_confidence":0.9258767908269708,"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}}