{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680006166},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680006726","468:4680006721","467:4670004623","499:4990000575","468:4680005126","468:4680005501","468:4680006875","468:4680006437","484:4840007436","472:4720004043","488:4880003207","468:4680007360","499:4990000186","466:4660001832","472:4720004933","466:4660003096","484:4840007100","468:4680004885","473:4730003673","488:4880003106","467:4670002667","466:4660001235","468:4680004982","472:4720004264","466:4660001733"],"twin_admin_codes":[468,468,467,499,468,468,468,468,484,472,488,468,499,466,472,466,484,468,473,488,467,466,468,472,466],"twin_sims":[0.5318283268909165,0.49709675509261597,0.47258269995501884,0.47206432644733776,0.4546193219534782,0.4156429089181601,0.37262165927841845,0.3626402288760983,0.36123302902966203,0.3394235350134437,0.3314473426096304,0.32916719881459994,0.3246853040434487,0.3212928042987293,0.3210748182897912,0.3176701553950003,0.31215632810089494,0.3079693686567086,0.29275973557462287,0.28855214422104775,0.2791388698371271,0.278738494206157,0.2762086006049103,0.2757019497402891,0.26560042538525086],"twin_dists":[0.14594963380660497,0.15355653242052397,0.1590145928254822,0.15913096659382536,0.16307342504139644,0.17209509282499993,0.18249021797876208,0.18498285802152645,0.18533703834538973,0.19092049560435695,0.1930099470355973,0.19361228009044654,0.19480297383896547,0.1957103301528388,0.1957688150924644,0.1966851825571526,0.19818107715413766,0.19932708412587005,0.20356789318608406,0.204763880157896,0.20747796932719834,0.20759462680772173,0.20833413402085618,0.20848272848061608,0.21148115318389246],"n_dims_used":45,"mean_confidence":0.9300267537434895},"coverage":{"mean_confidence":0.9300267537434895,"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}}