{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730007884},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730009222","473:4730009094","473:4730008879","473:4730007664","473:4730008080","473:4730009090","473:4730009164","473:4730008880","473:4730007325","473:4730007776","473:4730008952","473:4730007663","473:4730008810","473:4730007991","473:4730008554","473:4730007892","473:4730007883","473:4730007320","473:4730009026","473:4730008259","473:4730008804","473:4730009022","473:4730008950","473:4730008729","473:4730007562"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.7732269500937099,0.7372045249631171,0.6491434937441102,0.603802918370672,0.598094992504379,0.5792889653166264,0.5716437365166708,0.5616005676336835,0.5374832602946829,0.5316972595258649,0.479555958302241,0.4712876369540898,0.46680965731804697,0.4594309679135918,0.45900261408239096,0.44939988003641496,0.44728561059927613,0.4323811575778641,0.4264077131591931,0.4232760245979824,0.4160982233234716,0.41185745488136366,0.4057693645853378,0.4056564849399044,0.40538376799479975],"twin_dists":[0.09314503285454333,0.1014169098801323,0.12073459353920249,0.13045857384108325,0.13168090605872146,0.135711549827912,0.13735285574723663,0.13951257619176405,0.14472210371430969,0.1459781163607349,0.15745316636960469,0.15930541169517962,0.160313070093595,0.1619807790377506,0.1620778834536893,0.16426347162610896,0.16474699665719866,0.16818096926564818,0.16957046081705204,0.17030213000723335,0.1719877512609001,0.17298949928711962,0.17443554010182039,0.17446244157273724,0.17452744923775856],"n_dims_used":45,"mean_confidence":0.919854736328125},"coverage":{"mean_confidence":0.919854736328125,"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}}