{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660005484},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660005710","466:4660006188","466:4660007071","466:4660007666","466:4660005835","466:4660008263","466:4660008115","466:4660006525","466:4660007956","466:4660005728","466:4660005721","466:4660006193","466:4660006927","466:4660006404","466:4660008109","466:4660005716","466:4660005951","466:4660005832","466:4660006190","466:4660007511","466:4660007658","466:4660008108","466:4660006650","466:4660008268","466:4660006300"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466],"twin_sims":[0.9117680143395255,0.6147821712847973,0.6070413509635566,0.5396760603306542,0.529580649974323,0.49181016638667796,0.4735634180179523,0.4735342121333401,0.4483020661822956,0.445757161633737,0.44412703044447954,0.44101693111728885,0.43785648804866106,0.4154680247982083,0.4141814681843105,0.4130704631322045,0.4083967645243439,0.3975709596983371,0.38865036890398275,0.38812064752050107,0.3869452462735498,0.3840046096238768,0.38380455172878336,0.3799938600852041,0.3777478215093179],"twin_dists":[0.05582176839933311,0.1281075078956355,0.12976513457736702,0.14424679446294905,0.14643828620650748,0.15472652275433568,0.1587945397571367,0.15880109077494575,0.16451443007480224,0.16509708535765735,0.165470968903387,0.1661857630741842,0.16691414085616674,0.1721363356638359,0.17243997418362783,0.1727025095215031,0.17381031502341734,0.17639822765959423,0.17855499843385905,0.17868379480577334,0.17896987833020747,0.17968741707177943,0.17973632771047163,0.18067032055712712,0.18122293788203991],"n_dims_used":45,"mean_confidence":0.9164939032660591},"coverage":{"mean_confidence":0.9164939032660591,"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}}