{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660006439},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660007704","466:4660006675","466:4660006546","466:4660006075","466:4660006954","466:4660008456","466:4660007111","466:4660007397","466:4660006073","466:4660006813","466:4660006322","466:4660007535","466:4660006970","466:4660008261","466:4660006795","466:4660005962","466:4660005604","466:4660008460","488:4880005371","466:4660002314","466:4660005845","466:4660006824","488:4880005915","466:4660006527","466:4660008288"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,488,466,466,466,488,466,466],"twin_sims":[0.6183293492876988,0.5518223200418281,0.5324772981699077,0.5200298088817181,0.49789340788851527,0.49070896204792375,0.48804160628959914,0.4660815514603131,0.4329134858746342,0.427533840222671,0.42383065277171533,0.4175971155774886,0.41509312795459385,0.39943450830135874,0.396934126194971,0.3945510748250025,0.3942817746379058,0.38654622662802746,0.3799808939638287,0.37541521773561637,0.37349980680776,0.3659088439044173,0.3561932430105144,0.35280981657247734,0.35232345914313085],"twin_dists":[0.127347750981204,0.1416202730116383,0.14580862582464393,0.14851976925657848,0.15338053401392704,0.15497069565377977,0.15556281493328641,0.1604772235672334,0.16805752360018708,0.16930790397444212,0.17017238610491847,0.17163473914415672,0.17222477261986066,0.17595049869361531,0.17655145074654247,0.1771258216729822,0.17719082982266457,0.17906709004389332,0.18067350620640896,0.181798548393597,0.18227251951386989,0.18416285068742932,0.18661132459557156,0.18747202346622158,0.18759609779770986],"n_dims_used":45,"mean_confidence":0.9175847371419271},"coverage":{"mean_confidence":0.9175847371419271,"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}}