{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006214},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006299","485:4850005173","485:4850004441","485:4850006377","485:4850006047","485:4850006616","485:4850006213","485:4850002949","485:4850003410","485:4850004921","485:4850003315","485:4850005121","485:4850004634","485:4850005190","485:4850006050","485:4850003877","477:4770000112","485:4850004858","485:4850005466","485:4850005394","477:4770000019","485:4850006533","485:4850003654","485:4850004366","485:4850005389"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,477,485,485,485,477,485,485,485,485],"twin_sims":[0.7319207156138211,0.6633408804436846,0.6022681617728906,0.5614745634543505,0.4232188631483889,0.40800164249232784,0.3867249935809957,0.3456945505422779,0.3362664208236955,0.3346316687306669,0.3315851753023467,0.33131772601721726,0.3113343124762247,0.3048058480180533,0.30233468708215494,0.3013167153627176,0.29651540305900415,0.29627031848157176,0.2878939387680366,0.2859773884997724,0.28555153182597826,0.2850435442015608,0.2813462356665333,0.2670386568794257,0.26391352617354435],"twin_dists":[0.10260628358800078,0.1176732051140011,0.1307872174723433,0.1395397029721263,0.17031550579743357,0.17390422548244983,0.17902353182279734,0.18929621500741706,0.19174432092771437,0.19217254068724737,0.19297360943069483,0.19304412612903096,0.19840537246687887,0.20019892247364485,0.20088360326131618,0.20116659731562173,0.2025089458561749,0.20257780758398503,0.20495191050753683,0.2055008844985397,0.20562316582102297,0.20576917384057386,0.20683662695405075,0.21104998591621132,0.21198872600124197],"n_dims_used":45,"mean_confidence":0.9197703043619792},"coverage":{"mean_confidence":0.9197703043619792,"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}}