{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850003412},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850003494","485:4850003493","485:4850004099","485:4850002860","485:4850003492","485:4850003653","485:4850003495","485:4850002954","485:4850003321","485:4850003951","485:4850003413","485:4850002955","485:4850003139","485:4850006218","485:4850003576","485:4850003320","485:4850003811","485:4850003241","485:4850003148","485:4850002852","485:4850003734","485:4850006686","485:4850004703","485:4850003807","485:4850002856"],"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":[0.9353199415647456,0.7696314472864587,0.7632938841315804,0.7629518712607382,0.7028106281645737,0.6431457118061965,0.6229689774713407,0.6207055205026052,0.608258514920462,0.5908401757194518,0.567627007878341,0.5137792982244108,0.49839776363329263,0.4894770202373795,0.4875127631175943,0.48705954475954427,0.4837409397517092,0.3740064342322833,0.37316360407147675,0.3716744821203011,0.3642934377207994,0.3633466455000345,0.3583421038991841,0.3335023370999108,0.3309673710976883],"twin_dists":[0.047494524582132346,0.09398526236479081,0.09545768678373495,0.09553684659218115,0.10907412767592614,0.12202452373039485,0.12635373422743137,0.12683871322287318,0.12950450614228978,0.13323498593755448,0.13821608225503096,0.14988680457673698,0.15326915178957565,0.1552440507539027,0.15568032724181374,0.15578106607562106,0.15651958574125918,0.18214703794330683,0.18235583651837975,0.18272531337703335,0.18456764824775998,0.18480532181428763,0.1860668726039846,0.19246903051166064,0.19313654920617895],"n_dims_used":45,"mean_confidence":0.9177658081054687},"coverage":{"mean_confidence":0.9177658081054687,"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}}