{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005965},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["486:4860000681","478:4780004461","486:4860000925","474:4740004131","486:4860000798","474:4740003786","474:4740005929","474:4740005037","486:4860001133","486:4860000981","486:4860001299","486:4860001128","474:4740004246","474:4740005438","486:4860001241","486:4860000979","486:4860000923","486:4860001293","486:4860000868","474:4740000174","486:4860001143","474:4740000201","487:4870012045","486:4860002590","474:4740005609"],"twin_admin_codes":[486,478,486,474,486,474,474,474,486,486,486,486,474,474,486,486,486,486,486,474,486,474,487,486,474],"twin_sims":[0.20178968985978607,0.19361749884225157,0.18994021517276607,0.17391764217175099,0.16455938258302988,0.14646675316385802,0.13983244160575978,0.12835071155629918,0.12804707552358752,0.12509972082810433,0.12217368005256773,0.11848042299300927,0.11386551975538009,0.10881960237961762,0.10861474043453201,0.10552635080367836,0.10346025493212678,0.10146160979876252,0.10126959340384742,0.10051561035631315,0.0985691910263087,0.09629552283810491,0.0950720105460842,0.09344004808842053,0.0918799811185226],"twin_dists":[0.23236496813718832,0.23534681386628614,0.2367171167877561,0.2429155282241444,0.24672623751623055,0.25456438599413966,0.2576174576232281,0.26316742856235714,0.26331918935475396,0.26480666494524496,0.2663099489642675,0.2682471022427162,0.2707337768067251,0.273543160323815,0.27365933003205517,0.27543158260435224,0.2766398375617657,0.27782668123641907,0.2779416637293204,0.2783948162812676,0.279577061357278,0.28098149198113587,0.281748065745527,0.282782735891714,0.28378524147606543],"n_dims_used":45,"mean_confidence":0.9260104709201389},"coverage":{"mean_confidence":0.9260104709201389,"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}}