{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930003862},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["494:4940000001","493:4930003519","493:4930003694","493:4930001977","480:4800006134","480:4800005989","480:4800006131","486:4860003544","493:4930002813","480:4800006111","493:4930001499","480:4800005933","493:4930002986","493:4930003861","480:4800006112","480:4800006388","480:4800006312","493:4930003338","480:4800006203","493:4930001981","494:4940000813","493:4930002985","493:4930002814","480:4800006226","493:4930002481"],"twin_admin_codes":[494,493,493,493,480,480,480,486,493,480,493,480,493,493,480,480,480,493,480,493,494,493,493,480,493],"twin_sims":[0.11907207277543351,0.11896117328603749,0.10915710034155468,0.10657349017790288,0.0901095015037405,0.0813846262946168,0.06488626197686836,0.055599245627585725,0.05546997003022433,0.055175274562104054,0.05453062283135916,0.0535925274884554,0.05258206174093535,0.0468856004515232,0.04486397555577497,0.04269844886623795,0.04171254062450477,0.033453315499311756,0.03162700413242099,0.030461451047033444,0.027401127335057084,0.027204927394282995,0.026615027570030522,0.02620556508688172,0.024442490063382404],"twin_dists":[0.2679336997595323,0.26799235337294536,0.2733521464510401,0.2748262289859009,0.2849393960655805,0.2909054515613348,0.30375748305267186,0.31221705979321274,0.3123427949311624,0.312630328181428,0.31326377039825637,0.3141967249377876,0.3152169257041532,0.32129408301978946,0.3235996954577561,0.32616822017974806,0.3273740645144374,0.338551894057895,0.3413374292420033,0.3431879346834708,0.3483528701575285,0.3487006476734307,0.34975945858166596,0.35050636174717875,0.3538421892877779],"n_dims_used":45,"mean_confidence":0.9178649054633247},"coverage":{"mean_confidence":0.9178649054633247,"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}}