{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720007705},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720007821","468:4680001809","468:4680003054","472:4720007704","472:4720007615","472:4720007263","467:4670002695","496:4960002040","472:4720005321","472:4720007801","467:4670002197","472:4720007585","472:4720007728","472:4720008005","468:4680006941","472:4720005229","468:4680003053","467:4670002694","468:4680001700","467:4670002857","467:4670002778","467:4670002936","467:4670002116","468:4680002648","472:4720003192"],"twin_admin_codes":[472,468,468,472,472,472,467,496,472,472,467,472,472,472,468,472,468,467,468,467,467,467,467,468,472],"twin_sims":[0.5873539149291198,0.5574879796965526,0.5238967003764466,0.4762943964467346,0.4650771914550338,0.4370021212842801,0.40829178807494737,0.40303031359662256,0.38315964217406434,0.37529588298308325,0.3692982995169112,0.3624450975173985,0.35318855869081484,0.34223884811195576,0.3398265571760726,0.33630775295385934,0.32752124016922113,0.3268703613036962,0.32454639713176037,0.3239302604682507,0.318160143626973,0.31173052206947566,0.31063820355520166,0.3076171721093415,0.30680731293519303],"twin_dists":[0.1339821014545048,0.1403983859855511,0.14767600159514493,0.15818255490923838,0.16070380465262252,0.1671113988549589,0.17383526133772284,0.17508925818299062,0.17989407979364228,0.18182804324082769,0.18331640681965625,0.18503192920879064,0.18737546440764244,0.19018932725628435,0.19081562743199523,0.1917335087039512,0.1940485108289167,0.1942213477822577,0.1948400218548828,0.19500445869740296,0.1965529627373874,0.19829722049326245,0.19859557763976204,0.1994238900538106,0.19964673314181533],"n_dims_used":45,"mean_confidence":0.9275314331054687},"coverage":{"mean_confidence":0.9275314331054687,"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}}