{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960003541},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960003682","496:4960003404","496:4960005006","496:4960006285","496:4960004706","496:4960005614","496:4960006556","496:4960002575","496:4960005170","496:4960006014","496:4960002428","496:4960006804","496:4960002514","496:4960005742","496:4960006015","488:4880003107","496:4960003828","488:4880000267","496:4960000444","496:4960002643","496:4960005467","488:4880003724","496:4960003827","488:4880003369","496:4960007204"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,488,496,488,496,496,496,488,496,488,496],"twin_sims":[0.7600122718281868,0.6651477337962173,0.6245546926499539,0.6011934584790567,0.5991204565466665,0.5862691804540623,0.549726266604975,0.5181394206340713,0.5049155862284959,0.5020332225992212,0.48895291196504725,0.4873653031824258,0.47779866362372747,0.46194884094878763,0.4530937559498212,0.452853428429797,0.4499806640573716,0.448645741046038,0.43085237069081733,0.42910780605315435,0.427235516935937,0.4211605099381478,0.4151363556698839,0.41300660723076094,0.4104375827979251],"twin_dists":[0.09621599531799058,0.117282646018933,0.1260139129035182,0.13101735471608406,0.1314612893290104,0.13421461547505292,0.142072814235524,0.14893279137293822,0.15183255430573742,0.1524672252385668,0.15536040743481222,0.15571310067842992,0.15784595342656596,0.16141064706188005,0.16342073328108286,0.16347548508374515,0.1641307983834108,0.16443584174628964,0.1685358333098812,0.16894140955655898,0.16937743033886035,0.17079766708510022,0.17221457358542935,0.17271760825533314,0.17332590073936485],"n_dims_used":45,"mean_confidence":0.9273731655544705},"coverage":{"mean_confidence":0.9273731655544705,"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}}