{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650002115},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650002109","665:6650002034","665:6650001947","665:6650001621","665:6650001543","665:6650002724","665:6650001950","665:6650001860","665:6650002569","665:6650004110","665:6650001944","487:4870004472","665:6650002490","665:6650001949","665:6650001865","665:6650001945","665:6650002491","487:4870003889","665:6650001870","665:6650001889","487:4870004471","665:6650001783","665:6650001948","665:6650002733","487:4870011248"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,487,665,665,665,665,665,487,665,665,487,665,665,665,487],"twin_sims":[0.5522643213215629,0.48673704667951967,0.3853684439871448,0.38283571258699245,0.37505165316119704,0.3691637869217744,0.36431962741218055,0.34886616874017823,0.3417702710296212,0.3168245583059455,0.31468747215614656,0.31088998966430464,0.3053730302321659,0.30270881337197714,0.2927038115524425,0.27220332267282604,0.2694607238840926,0.24370965579064552,0.242178397829471,0.22563391374785907,0.2249175333280986,0.22433991312364657,0.22160288923392674,0.21964512014883605,0.21070059365481733],"twin_dists":[0.141524879475596,0.1558527665422311,0.17935430691482013,0.17997336453819285,0.18188842155315366,0.1833499243031323,0.18456107827958895,0.18848067363149085,0.1903107981143767,0.19691363175126908,0.19749253507884074,0.1985267513539446,0.20004222878540884,0.2007797363610118,0.20358372206155695,0.20951343130629935,0.2103271218696706,0.2182337937209715,0.21872040854984898,0.22411094592688208,0.2243501577199505,0.22454340422033478,0.2254636276070355,0.2261265226627071,0.2292067355470271],"n_dims_used":45,"mean_confidence":0.8995201110839843},"coverage":{"mean_confidence":0.8995201110839843,"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}}