{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680010387},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840005741","468:4680010440","484:4840005484","484:4840005620","468:4680008428","484:4840004981","484:4840005227","484:4840006137","484:4840005356","484:4840006261","468:4680010439","468:4680010332","484:4840005880","484:4840005873","484:4840005619","484:4840007141","484:4840005617","484:4840000214","484:4840006823","471:4710001897","484:4840005230","484:4840004737","468:4680010333","484:4840005228","484:4840005223"],"twin_admin_codes":[484,468,484,484,468,484,484,484,484,484,468,468,484,484,484,484,484,484,484,471,484,484,468,484,484],"twin_sims":[0.32659593109003127,0.3156919733120526,0.30798657753672587,0.29937258936252453,0.2879776905176898,0.2782513530939334,0.275442950321524,0.27303382722218505,0.2589995985933751,0.25771580216973017,0.24748425263897114,0.24317809409337499,0.23235050821581094,0.22988982180388343,0.22799860957840798,0.22138720593679653,0.21579461409409828,0.21313915519177812,0.20871121074169915,0.20868717334066594,0.20401706337659106,0.19938225039921245,0.19576305450736228,0.19428419031255573,0.18668152034988172],"twin_dists":[0.19429427807418,0.19722015498891976,0.1993223556684765,0.20170861463251996,0.20492797077520492,0.20773670277003264,0.20855875436061777,0.209268029842773,0.21347895531041897,0.21387121118392266,0.21704263761620182,0.21840249285875613,0.2218922423661121,0.22270010633382584,0.2233248927053896,0.22553646486449996,0.22744194708793022,0.2283583531860919,0.22990379756279536,0.22991224763282203,0.23156673127657337,0.23323457943466588,0.23455564372041174,0.2351003231826826,0.23794701852088862],"n_dims_used":45,"mean_confidence":0.919458516438802},"coverage":{"mean_confidence":0.919458516438802,"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}}