{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002779},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002781","497:4970002390","497:4970002664","497:4970002783","497:4970002661","497:4970002464","497:4970002009","487:4870011009","487:4870008430","497:4970001994","497:4970003127","497:4970002010","497:4970002787","497:4970003342","497:4970002537","487:4870010489","497:4970003418","497:4970002600","497:4970002318","497:4970003313","497:4970003038","487:4870011967","497:4970003500","487:4870011963","497:4970003371"],"twin_admin_codes":[497,497,497,497,497,497,497,487,487,497,497,497,497,497,497,487,497,497,497,497,497,487,497,487,497],"twin_sims":[0.6589775016113703,0.41153646190679133,0.3361747135758175,0.32757658155411407,0.31291637346560236,0.2720728674258187,0.25039113867161267,0.2388840168695546,0.23271732474264104,0.2299235882777548,0.22146447360605143,0.21373761429855223,0.20414180152207823,0.20172124687270893,0.19673393527099028,0.19448852377825637,0.19332166303960496,0.18589057376142068,0.17732584254850248,0.1771627808943468,0.17655306781029828,0.1749054302402273,0.16673294802816285,0.16614261658758123,0.1612414267853553],"twin_dists":[0.11861542727889111,0.17306550573629817,0.19176831353241733,0.19403382401211278,0.19797399071348118,0.20955202070828388,0.2161332360392243,0.21977412238917274,0.22177229639959067,0.222688982046711,0.22551036576226974,0.2281511530189923,0.2315222053115311,0.23238959208448517,0.23419960929883216,0.23502489426069476,0.23545638001926203,0.23824780651595867,0.24156419469675652,0.2416284245550779,0.2418689632648155,0.24252194723133383,0.2458275232935077,0.24607076991734791,0.2481148318818466],"n_dims_used":45,"mean_confidence":0.9009528266059028},"coverage":{"mean_confidence":0.9009528266059028,"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}}