{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":467,"cluster_id":4670004166},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680002239","468:4680003631","468:4680005646","468:4680003064","468:4680004929","468:4680002533","467:4670002574","467:4670002993","484:4840006008","468:4680004057","468:4680004355","470:4700006982","468:4680005383","468:4680004032","468:4680001202","468:4680005640","499:4990003648","468:4680004014","472:4720004950","470:4700006045","468:4680003915","467:4670003480","468:4680004777","478:4780006195","467:4670002564"],"twin_admin_codes":[468,468,468,468,468,468,467,467,484,468,468,470,468,468,468,468,499,468,472,470,468,467,468,478,467],"twin_sims":[0.23998218698916013,0.23707052649919552,0.22877188887783315,0.13424658483131216,0.12299196912246332,0.10664042850140679,0.09680678731434485,0.09083642986635843,0.08981782245870158,0.07765752633320562,0.0745574818218818,0.0719036316823678,0.06928025648349992,0.060573435257177045,0.05861279769946165,0.05500295557773053,0.05372974375450804,0.051693628697119624,0.046138830874057866,0.045538889222859834,0.044299802756309264,0.043611513952976286,0.04358610267974199,0.041240172914351135,0.03922681415072102],"twin_dists":[0.21942182814085467,0.2203582077092826,0.22306901751707395,0.26027294325491784,0.2658868088469391,0.27478768920381746,0.28066343494576074,0.2844633672515701,0.2851312574120568,0.2936109624692572,0.29594203262725044,0.29800059857964406,0.30009693477108174,0.30755303334545125,0.30935231665096347,0.3127990483870141,0.3140594197591924,0.3161274541176611,0.3221358760541613,0.3228204632577313,0.32425865249515795,0.32507218787967407,0.32510242911284654,0.327960336331003,0.3305245602603287],"n_dims_used":45,"mean_confidence":0.9273383246527778},"coverage":{"mean_confidence":0.9273383246527778,"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}}