{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005844},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005539","485:4850005403","485:4850005051","477:4770000055","485:4850005930","485:4850005262","485:4850006087","485:4850005763","485:4850005263","485:4850004455","485:4850003828","485:4850005845","481:4810004520","485:4850005770","485:4850005392","485:4850006170","485:4850005270","477:4770000076","485:4850004524","485:4850005598","481:4810004218","485:4850004521","485:4850004729","485:4850006175","485:4850004465"],"twin_admin_codes":[485,485,485,477,485,485,485,485,485,485,485,485,481,485,485,485,485,477,485,485,481,485,485,485,485],"twin_sims":[0.7677774920898445,0.6884411666488701,0.5130770743083657,0.5034126609758952,0.5032528336663885,0.4927687478771158,0.48779601989178895,0.4863157500712999,0.45700374818724265,0.4529107663116132,0.42671106580606616,0.4245940196293058,0.39499032855806054,0.36462450766489196,0.34117059803975275,0.33151553791901534,0.3264416788768179,0.32241959753476346,0.3072059031328066,0.304370203732848,0.29281799843172324,0.28610275757019493,0.28550108329272084,0.2835113778373422,0.2761037262398241],"twin_dists":[0.09441711080741429,0.11222319341316743,0.15004064039191695,0.1521633620771166,0.15219855725618725,0.1545141055043687,0.15561738098023725,0.1559464546013874,0.16253144115942106,0.16346242130238559,0.16949970593539473,0.16999392790503684,0.17701983131356155,0.1844846132925825,0.19046638330830845,0.19299196729101975,0.19433528574158532,0.19540836842418247,0.19953701364949863,0.20031939127192389,0.20355140422778495,0.20546490662029748,0.20563765897018338,0.20621050687738812,0.2083648786901393],"n_dims_used":45,"mean_confidence":0.918324449327257},"coverage":{"mean_confidence":0.918324449327257,"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}}