{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006664},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006528","470:4700005966","470:4700005541","470:4700007021","470:4700005816","470:4700002028","470:4700005534","470:4700004583","481:4810003179","470:4700006390","489:4890002003","470:4700006230","493:4930001482","470:4700005821","470:4700006666","469:4690003139","485:4850004353","496:4960000989","470:4700004601","487:4870012132","481:4810003282","470:4700005268","470:4700006101","488:4880006433","470:4700006811"],"twin_admin_codes":[470,470,470,470,470,470,470,470,481,470,489,470,493,470,470,469,485,496,470,487,481,470,470,488,470],"twin_sims":[0.8150561938430705,0.5974147990442539,0.5779513917984804,0.4978173189171622,0.40826410548456704,0.4078943127405989,0.3926279436238914,0.3624844436229792,0.33815429494084753,0.32571355399880253,0.32393194172073336,0.3227156416650265,0.31563138985244515,0.31432165722994315,0.3142723032435148,0.31224358653501516,0.3041691740854128,0.301156443632089,0.2986294791752704,0.2972672693197625,0.29488662992312503,0.2900136005298453,0.2896319754852868,0.28837601932311746,0.28636324215052766],"twin_dists":[0.083058409136603,0.1318265840956456,0.13599855926132706,0.1533973403164817,0.17384184022437651,0.17392974197872782,0.17759051107298815,0.1850220334618651,0.19125119565764523,0.1945290013838266,0.19500400976191007,0.19532913137197563,0.19723656884156207,0.19759185179197253,0.19760525614817348,0.19815728760817466,0.200375015736518,0.20121120327706282,0.2019163356453054,0.2022979017917995,0.2029672156577669,0.20434729827294723,0.2044559577830192,0.2048141688149953,0.20539018412557583],"n_dims_used":43,"mean_confidence":0.912543540777162},"coverage":{"mean_confidence":0.912543540777162,"n_dims_used":43,"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}}