{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005107},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006456","485:4850006123","485:4850006373","485:4850004716","485:4850003648","485:4850006206","485:4850004025","485:4850006207","485:4850006210","485:4850003735","485:4850006757","485:4850004568","485:4850004167","485:4850004233","485:4850003718","485:4850006832","485:4850002863","485:4850006689","485:4850006212","485:4850003484","485:4850003868","485:4850005252","485:4850004020","485:4850004298","485:4850004300"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.6240411550182504,0.6188994200377526,0.5809285344212406,0.4664087764622289,0.4467644455134744,0.3943653804377198,0.3852241643433665,0.37732182572367734,0.3650920025279859,0.3581638795466446,0.3562179849555995,0.3424881839420553,0.33184422875437,0.3276874733092986,0.3109907681106358,0.30187697163735483,0.29316234796615115,0.28780674709942394,0.28632396938197613,0.28381560256272576,0.27724107598344466,0.27403866837599844,0.26905149994637506,0.2618578242797888,0.2589436896341771],"twin_dists":[0.12612397049208654,0.12722563472991627,0.13535981559087248,0.16040343887010633,0.16486631754210146,0.17717064546891348,0.17938951995113198,0.18132793009039558,0.18436742661972766,0.18611196499264096,0.18660504617966803,0.1901247272520849,0.19290533606854848,0.1940043990377506,0.19849921228086764,0.20101077842281187,0.20345398963514225,0.20497683794023674,0.20540144728236126,0.20612276227348272,0.208031836541684,0.20897172729153365,0.2104489709272939,0.2126100160705855,0.21349601238187413],"n_dims_used":45,"mean_confidence":0.9194691975911459},"coverage":{"mean_confidence":0.9194691975911459,"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}}