{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":498,"cluster_id":4980004803},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["498:4980005003","498:4980004876","498:4980004837","498:4980005121","498:4980005004","498:4980004842","498:4980004870","484:4840003715","484:4840005015","484:4840006032","484:4840005136","498:4980005206","484:4840006184","498:4980004841","498:4980005086","498:4980004772","498:4980004877","484:4840005542","498:4980004836","484:4840004335","467:4670003485","472:4720006521","484:4840006031","472:4720006103","472:4720006790"],"twin_admin_codes":[498,498,498,498,498,498,498,484,484,484,484,498,484,498,498,498,498,484,498,484,467,472,484,472,472],"twin_sims":[0.7453973964984817,0.6700579127710956,0.5919296744040062,0.585445994254059,0.5450207102682213,0.5371427673132039,0.5130208438324442,0.41943978752280575,0.41646154163469334,0.3671771056090073,0.35869656090262136,0.3458754693188631,0.3351615131085508,0.32470136730837973,0.31539561551138845,0.3136991574917371,0.30619174899828544,0.30193564855477145,0.29227626539789886,0.2860552441548813,0.28182886695938825,0.277242392448986,0.2750081809131966,0.27438414245747966,0.2741235657801434],"twin_dists":[0.09956178276189206,0.11622005314697699,0.13300155059145402,0.1343910845289744,0.14308980027925253,0.14479594221480493,0.1500529610498832,0.171201502605082,0.17190213422731943,0.1838456718348264,0.1859772259084034,0.18924958808594577,0.1920336250766664,0.19479869015589135,0.19730046408420318,0.19776100805269686,0.19981634044506308,0.20099446890703107,0.20370479512303585,0.20547854070217758,0.20669680698793277,0.20803145153419253,0.208686473682824,0.20887000974336156,0.20894672375493215],"n_dims_used":45,"mean_confidence":0.9332878960503472},"coverage":{"mean_confidence":0.9332878960503472,"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}}