{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006028},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006030","485:4850006029","485:4850006435","485:4850005797","485:4850006511","485:4850005798","485:4850006025","485:4850006192","485:4850006272","485:4850005430","485:4850006506","485:4850005879","485:4850005637","485:4850006515","485:4850005019","485:4850004889","485:4850005796","485:4850005880","485:4850004890","485:4850005716","485:4850005089","485:4850006434","485:4850006106","485:4850005872","485:4850005793"],"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":[0.9176365131256482,0.9011379596179449,0.7273145377650528,0.6884996313919324,0.6799351135084836,0.6599681190358943,0.6319179219388031,0.5883976731812045,0.5655073590001182,0.561870902276705,0.5418244925925005,0.5348502445679603,0.5256282699544593,0.4989439794618219,0.47595085403170473,0.46714314531713674,0.4556951394918102,0.44576791730311055,0.42433192956211924,0.41502490333493036,0.4147082194322044,0.4063115749143444,0.40624064399525556,0.3995699020144356,0.398344343031267],"twin_dists":[0.05384826227773431,0.05925947136716486,0.10363890396689439,0.1122104290679332,0.11407651945728642,0.11840162750548028,0.124435180626401,0.13375839522342717,0.13867189514804748,0.13945437999769697,0.14378145692624295,0.14529333372771497,0.14729862880461891,0.15314856099822008,0.15825947593880235,0.160237913711062,0.16282876232774007,0.16509462019600574,0.17005518364721114,0.17224087029091548,0.17231560715083263,0.1743063670026991,0.17432326081633942,0.17591800668097038,0.17621230150057218],"n_dims_used":44,"mean_confidence":0.9170889420942827},"coverage":{"mean_confidence":0.9170889420942827,"n_dims_used":44,"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}}