{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002672},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002539","665:6650000865","497:4970002611","497:4970002609","497:4970002541","497:4970002610","497:4970002004","497:4970003134","497:4970003183","497:4970002997","497:4970002999","497:4970003224","497:4970002608","497:4970002733","665:6650000863","487:4870000203","497:4970002080","497:4970002732","497:4970002543","497:4970002674","497:4970002951","497:4970002673","497:4970002172","497:4970002244","497:4970002459"],"twin_admin_codes":[497,665,497,497,497,497,497,497,497,497,497,497,497,497,665,487,497,497,497,497,497,497,497,497,497],"twin_sims":[0.12906588476153424,0.12217284358271731,0.1132057426424366,0.10136059745590265,0.09881261577970564,0.08851655465528488,0.0776506832827512,0.07588845969988495,0.06735470700189866,0.06730336044011194,0.0598621696620222,0.05507981992004949,0.05501928467525146,0.0547179070760155,0.05340627598310226,0.05315996075222965,0.05200701056707313,0.051486416769278516,0.049338790954749384,0.04911451116255653,0.04900306231911706,0.04763125261244106,0.045206786800289465,0.04461679656257043,0.042993366764230344],"twin_dists":[0.26281104675961653,0.2663103826089949,0.2710955875345446,0.2778871478232394,0.27942821109019167,0.285993275127343,0.2936160248756558,0.2949318157819624,0.301677075791751,0.30171971250328183,0.3082001505854472,0.3127237353491213,0.31278304156635367,0.31307910666626226,0.3143835642389422,0.3146314885164155,0.3158048046789322,0.3163416879035224,0.3186054215063625,0.3188465346218787,0.318966689973108,0.3204646679503404,0.3232026781904799,0.32388754093664135,0.32581206708828464],"n_dims_used":45,"mean_confidence":0.9005091349283855},"coverage":{"mean_confidence":0.9005091349283855,"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}}