{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700007504},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700008032","470:4700007313","470:4700008156","470:4700007784","470:4700007680","488:4880003902","493:4930001090","470:4700005817","496:4960000907","470:4700007884","470:4700007786","470:4700007684","493:4930002097","470:4700007677","470:4700007503","470:4700003322","488:4880003003","470:4700008502","470:4700008232","470:4700007396","493:4930001944","470:4700005671","470:4700007220","493:4930001644","470:4700007959"],"twin_admin_codes":[470,470,470,470,470,488,493,470,496,470,470,470,493,470,470,470,488,470,470,470,493,470,470,493,470],"twin_sims":[0.5269087799144678,0.507707906737956,0.4847951075890513,0.47476479694949775,0.46212588812357364,0.44335569275125414,0.4366454017913675,0.4114474665463704,0.4088242990270412,0.40781180178375687,0.4052518415299046,0.3949770251956867,0.39241082625682405,0.38983947341399433,0.38655916065510726,0.3853132530894281,0.38523760717054384,0.3784396175524973,0.37664534080288037,0.3654162925676682,0.3653673886222849,0.36262012637505997,0.36254112873577005,0.3586529128556653,0.3565497480033399],"twin_dists":[0.14701973677464056,0.15121863674467811,0.15628482311346473,0.15852518032184337,0.16137059901852985,0.16564806471677765,0.16719380415858204,0.17308658312188785,0.17370874613260454,0.17394936009256723,0.17455890361305867,0.17702304056766965,0.17764303983626864,0.17826618028919214,0.179063938228297,0.17936777612049662,0.17938623881603422,0.18105255833498318,0.1814947773304163,0.1842861814254694,0.1842984311279474,0.1849879127336217,0.18500777782380098,0.18598826260410686,0.18652088103614567],"n_dims_used":43,"mean_confidence":0.9155637164448582},"coverage":{"mean_confidence":0.9155637164448582,"n_dims_used":43,"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}}