{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680009744},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690004830","500:5000007415","498:4980005224","500:5000010205","498:4980005226","484:4840007843","469:4690004569","500:5000009234","484:4840001843","469:4690004383","500:5000009651","500:5000009338","500:5000010301","498:4980004365","500:5000008869","498:4980004778","500:5000008385","500:5000005918","498:4980005105","498:4980005225","500:5000009321","498:4980004218","484:4840001408","479:4790006596","468:4680008566"],"twin_admin_codes":[469,500,498,500,498,484,469,500,484,469,500,500,500,498,500,498,500,500,498,498,500,498,484,479,468],"twin_sims":[0.16590975552774964,0.147972522841914,0.13686870527858558,0.13582573533772857,0.11574475821819291,0.11308586986486789,0.10887434074205332,0.10785360535070251,0.10663333947864567,0.0998892977481141,0.09827436957302771,0.09539956572080838,0.09409584896900201,0.08436840904203856,0.08421197771906196,0.07970183374293081,0.07830731241500852,0.07662053237687626,0.07325229032873756,0.07099673315990541,0.06787148628449803,0.06588910881323196,0.06560156258745613,0.06517975577533067,0.06447415200369878],"twin_dists":[0.24616689200580394,0.25388576718388367,0.25901630429182665,0.25951396252990044,0.26971200051523747,0.271161498033595,0.2735121488854218,0.274092434865284,0.27479176982350373,0.27877326380726375,0.27975772636659607,0.2815420832836717,0.2823652566847417,0.2888101558858466,0.28891852375983607,0.2921144108467004,0.2931318846140126,0.2943822458513382,0.29694691840964027,0.29871817666709194,0.3012494245895652,0.30290462259846984,0.3031480731244755,0.3035067764425972,0.30411108218895094],"n_dims_used":45,"mean_confidence":0.9248520745171441},"coverage":{"mean_confidence":0.9248520745171441,"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}}