{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004321},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680004324","468:4680004997","468:4680004896","468:4680005232","468:4680004520","468:4680004901","468:4680007014","468:4680004812","468:4680004899","468:4680005115","468:4680005609","468:4680007016","468:4680005477","468:4680004617","468:4680004905","468:4680007180","467:4670004504","468:4680004806","468:4680005008","468:4680004803","468:4680004800","468:4680004705","468:4680004717","468:4680004618","468:4680005613"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,467,468,468,468,468,468,468,468,468],"twin_sims":[0.7484744505218376,0.5579360593868387,0.5039383561211124,0.4886174513178856,0.4639425148841844,0.43380177326427066,0.42063246092456075,0.41431863499911914,0.4027850480366313,0.3973489807909859,0.32526027518308964,0.3223471862854251,0.3106369343316088,0.304669625417217,0.2984665168561734,0.2799154737236682,0.2730618086015447,0.26955295422117254,0.25930134338612115,0.2473106079564648,0.24333045695603775,0.23446877293668722,0.232103909988559,0.21250498605167056,0.21219882590092926],"twin_dists":[0.09886139641346106,0.14030182977346137,0.15204762141301575,0.155434902378828,0.1609599891708352,0.16785166785024028,0.17092152030915694,0.17240758223897898,0.17514789177675025,0.17645162333379227,0.19464971619640936,0.19542775568139778,0.1985959246656683,0.20023658140993278,0.20196192886376613,0.20725197991218045,0.2092597697716376,0.21029967550936526,0.21338693704048725,0.21709717752318874,0.21835411386174097,0.22120129224229892,0.22197294793233574,0.228578346969431,0.22868471329193454],"n_dims_used":45,"mean_confidence":0.9287467108832466},"coverage":{"mean_confidence":0.9287467108832466,"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}}