{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720006366},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["467:4670002295","468:4680001511","468:4680003096","467:4670004309","468:4680001671","468:4680003385","467:4670002028","468:4680002998","468:4680004544","472:4720007028","467:4670002292","472:4720005573","468:4680001364","467:4670002392","467:4670002498","467:4670002084","468:4680003483","468:4680002592","467:4670000957","472:4720004813","467:4670001279","467:4670002550","468:4680001079","467:4670002334","467:4670002982"],"twin_admin_codes":[467,468,468,467,468,468,467,468,468,472,467,472,468,467,467,467,468,468,467,472,467,467,468,467,467],"twin_sims":[0.4936481847824268,0.4799310920429891,0.45583359600455786,0.4542851174743318,0.4234964465269017,0.39569779618790685,0.39274966682449375,0.36800791824685203,0.3628980961842625,0.36262533209509606,0.35425746803003283,0.3475976603494258,0.3469233569189445,0.3435177291024807,0.3414191179008748,0.33683731264632877,0.3358276778769118,0.3356579824715134,0.33379543470415374,0.32988931010595257,0.32981208905606385,0.32217035619616463,0.31834901004373756,0.3158537372052417,0.3131216282608386],"twin_dists":[0.15431933299935532,0.15736937700585527,0.1627972898041383,0.16314947295493953,0.17025055830712718,0.17684923621264304,0.17756106761702395,0.18363819193147177,0.1849180306734879,0.1849866037576863,0.18710323913006494,0.18880638358820373,0.188979776664764,0.18985824922050973,0.19040188708707545,0.19159504279535952,0.191859137690205,0.19190356789003454,0.19239202951727052,0.19342127685737895,0.1934416913609152,0.19547511007328058,0.19650202912637027,0.19717633709996482,0.19791811494966616],"n_dims_used":45,"mean_confidence":0.9339213053385417},"coverage":{"mean_confidence":0.9339213053385417,"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}}