{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008197},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730009312","484:4840000379","473:4730007351","473:4730008198","473:4730009315","473:4730009250","473:4730008512","484:4840000965","484:4840000885","471:4710000256","473:4730008764","473:4730008285","473:4730009189","473:4730003220","473:4730008092","471:4710000482","476:4760000240","471:4710000299","473:4730007233","473:4730007862","475:4750007285","475:4750009685","473:4730007350","473:4730008314","473:4730009124"],"twin_admin_codes":[473,484,473,473,473,473,473,484,484,471,473,473,473,473,473,471,476,471,473,473,475,475,473,473,473],"twin_sims":[0.4962195858002356,0.4757022112735464,0.4694624415168654,0.4631237211988765,0.40811731543125745,0.39571789706125626,0.3942264390906584,0.3908344960642078,0.37337712266051376,0.3505963209081244,0.3398697906220254,0.31909495569061214,0.3120616160127235,0.3051228145148866,0.2863299453253821,0.2772599663318762,0.27706423659612217,0.2758282663580694,0.26568637601862827,0.262629704093511,0.2614919086328327,0.26097527502988827,0.26053503015387175,0.2515517358738596,0.24886475225388896],"twin_dists":[0.15375041163978675,0.15831515972299268,0.15971573281465787,0.16114499017186226,0.17387672880651567,0.17684439124681878,0.17720419017961686,0.17802481971244646,0.18230291854101516,0.18803742992420358,0.19080438186226797,0.196301028138406,0.19820690310812697,0.20011133432996578,0.20539973336356165,0.2080263120636228,0.20808356432512984,0.20844566575144774,0.21145534528929386,0.2123763759129518,0.21272092582673677,0.2128776843836366,0.21301141864208215,0.2157720365083445,0.2166099085803636],"n_dims_used":45,"mean_confidence":0.9156865437825521},"coverage":{"mean_confidence":0.9156865437825521,"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}}