{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006389},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["498:4980000903","498:4980000514","473:4730007114","498:4980000904","473:4730006542","473:4730008553","500:5000007208","473:4730008038","485:4850009026","475:4750010500","473:4730006616","500:5000006153","473:4730007070","473:4730003580","484:4840001542","473:4730004968","473:4730006721","485:4850008955","473:4730006890","473:4730006496","484:4840002715","473:4730006839","473:4730007183","484:4840005591","498:4980000732"],"twin_admin_codes":[498,498,473,498,473,473,500,473,485,475,473,500,473,473,484,473,473,485,473,473,484,473,473,484,498],"twin_sims":[0.4963263691326906,0.42403541906325726,0.42160289612858065,0.4104176406616191,0.4051238053919422,0.39569670377839206,0.380518078369854,0.37114195420930635,0.3690000241754269,0.3682963219956652,0.3682545150654568,0.3653923239746148,0.3492908556213943,0.347223916703593,0.34615417310641416,0.34362828731655565,0.3420981735720908,0.3414705479984114,0.3409951150496462,0.338373675520816,0.3383364981884648,0.3333313136533414,0.3331398126503808,0.3326300605692746,0.3319949478970784],"twin_dists":[0.15372680427061938,0.17012450315247354,0.17069395638640886,0.17333062913069774,0.1745894348143156,0.17684949952220014,0.1805415691914997,0.18285762034427297,0.18339073847493925,0.1835662232723732,0.1835766540846346,0.1842921850942636,0.18837176754854326,0.18890246759040377,0.18917778496235538,0.1898296586446582,0.19022578547079047,0.19038854301231553,0.19051194004063898,0.19119398842682275,0.1912036816444783,0.19251397788091884,0.19256432195567305,0.19269840863592227,0.19286562754937014],"n_dims_used":45,"mean_confidence":0.9230224609375},"coverage":{"mean_confidence":0.9230224609375,"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}}