{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960007899},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["494:4940007373","496:4960007891","496:4960007890","494:4940006950","494:4940007168","494:4940007074","494:4940006860","496:4960007655","494:4940007478","466:4660006499","466:4660003016","494:4940008200","494:4940008799","494:4940007288","496:4960007778","494:4940007484","496:4960003365","494:4940007475","494:4940006949","466:4660003639","466:4660003697","494:4940007395","494:4940007060","494:4940007366","494:4940007482"],"twin_admin_codes":[494,496,496,494,494,494,494,496,494,466,466,494,494,494,496,494,496,494,494,466,466,494,494,494,494],"twin_sims":[0.6274553401151938,0.6165515412349342,0.5566906972400337,0.533925146270837,0.4137947547171602,0.4113526532532129,0.3706742850239377,0.31547081978136965,0.2829633324784094,0.27702446481105086,0.2767901108547363,0.27558816816653725,0.2660166791282888,0.2653295842404532,0.2604875917932396,0.25806660177223645,0.2578575682225107,0.24471529465422995,0.2367570259943142,0.23420652905757822,0.2333088369212997,0.23089113112630674,0.2298313895959186,0.22902116839518674,0.22621526537686792],"twin_dists":[0.12539215710853693,0.12772855162105629,0.1405702192842277,0.14549416599670584,0.17253132158273443,0.17310904060060836,0.1829738907128504,0.1972800806622087,0.20636871779230248,0.20809520085681563,0.20816378946513694,0.20851612218209398,0.21135621545217564,0.2115625111144611,0.21302583757754492,0.21376390445391288,0.21382783501591113,0.2179152877762776,0.22045947441308528,0.2212866100367294,0.22157913818084693,0.22237068401842175,0.22271935923795308,0.22298665377799903,0.2239171931087631],"n_dims_used":45,"mean_confidence":0.9174099392361111},"coverage":{"mean_confidence":0.9174099392361111,"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}}