{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009498},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960008520","496:4960008299","496:4960009857","496:4960008994","496:4960009001","496:4960009412","496:4960009413","496:4960007956","496:4960010188","496:4960010929","496:4960009003","496:4960008298","496:4960008710","496:4960009111","496:4960002826","496:4960011246","496:4960008807","488:4880003652","496:4960008894","493:4930004439","496:4960010701","488:4880003720","496:4960005842","487:4870006581","496:4960011674"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,488,496,493,496,488,496,487,496],"twin_sims":[0.5957152144444559,0.47137843600042545,0.4599533218167247,0.404626743152342,0.36083609707935704,0.36032076936157575,0.3559126268502657,0.3527516924859787,0.3421491769958015,0.316393257909801,0.27760453518553607,0.2746144881620398,0.27237766109298994,0.2681879409859192,0.26238113060908436,0.24529913272962747,0.24493679937129073,0.22698294747005432,0.21420328467869287,0.21319878200574433,0.21301355328061103,0.20642502030578155,0.20338532882735802,0.20298811488118945,0.20204916844290877],"twin_dists":[0.13219060873880695,0.159285013188451,0.1618624092879672,0.17470800400575615,0.18543706957577805,0.18556702153102161,0.1866825483653303,0.18748684678036706,0.19021256613608964,0.19703028587147772,0.20792558325229,0.2088022329603157,0.20946187878606676,0.210706478342565,0.21245156956405084,0.21773076173859168,0.21784524631766145,0.2236618456255796,0.22799019847943805,0.22833769139048832,0.2284018893737026,0.23071046858227667,0.23179251947994084,0.2319347341409053,0.2322716668347505],"n_dims_used":45,"mean_confidence":0.9166290283203125},"coverage":{"mean_confidence":0.9166290283203125,"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}}