{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930002052},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930003595","493:4930002048","493:4930003411","493:4930002051","493:4930003598","493:4930001343","493:4930003806","496:4960008718","493:4930000082","496:4960004243","466:4660002260","496:4960004859","487:4870005722","496:4960006007","469:4690002236","493:4930006364","493:4930000966","469:4690002448","487:4870005133","496:4960005168","470:4700003057","493:4930003612","470:4700004172","487:4870005425","493:4930001616"],"twin_admin_codes":[493,493,493,493,493,493,493,496,493,496,466,496,487,496,469,493,493,469,487,496,470,493,470,487,493],"twin_sims":[0.41721762531867007,0.3737162827829428,0.3140030059492212,0.2631868404463599,0.21605222646132705,0.21135096571971757,0.21122147263551794,0.14820300419094853,0.14659545887539646,0.14451439927833848,0.14172974431020308,0.13089961504802675,0.12151242300896045,0.11829995382685031,0.11664110515193697,0.1133434643026856,0.110493747332651,0.10946155238405499,0.10763411062166818,0.10733801278972246,0.10628765732342231,0.10550889582806304,0.10128672733438522,0.09927574532360339,0.09506592150089098],"twin_dists":[0.17172406353248795,0.18221889246655532,0.19767841734992775,0.21220800344259388,0.227353450070071,0.22897982114846943,0.22902496338683587,0.25378234480964723,0.25450617999871705,0.255451999196801,0.2567335294484735,0.26190403884265634,0.26665346807112594,0.26834293687163485,0.26922912526742254,0.27101992940467284,0.27260010422675224,0.27318022750097243,0.2742177729575637,0.27438716824514847,0.2749910093051579,0.2754417128555608,0.2779313967364705,0.2791458068119001,0.28175190011731766],"n_dims_used":45,"mean_confidence":0.9228628370496962},"coverage":{"mean_confidence":0.9228628370496962,"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}}