{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680005521},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680005780","472:4720005641","468:4680005642","468:4680005907","472:4720004366","468:4680005910","467:4670001117","468:4680001226","468:4680003879","468:4680003175","468:4680003976","467:4670004186","467:4670001340","468:4680001447","468:4680003586","472:4720006678","472:4720006382","472:4720006109","468:4680004553","472:4720006033","468:4680006609","467:4670003042","468:4680003579","468:4680000346","467:4670002411"],"twin_admin_codes":[468,472,468,468,472,468,467,468,468,468,468,467,467,468,468,472,472,472,468,472,468,467,468,468,467],"twin_sims":[0.731156488827891,0.725821743435024,0.6971912181322437,0.6902873084341853,0.6766642566677545,0.629294522023651,0.618805385380055,0.612796996733787,0.6117437326743785,0.6079068847129167,0.5736910648754572,0.5676537112007267,0.5509207010218548,0.5505864698393571,0.5340473858429278,0.5319108477830787,0.5289128386259107,0.5210462123297891,0.5153370736328506,0.5102532801852835,0.5050073709748402,0.5031429210567243,0.4966034772149023,0.4963384546060124,0.49456679180934676],"twin_dists":[0.10277787509618624,0.10397275270044161,0.11030856704319841,0.11181995436190542,0.1147873094274656,0.12499782068617776,0.12724577844424056,0.12853264855334154,0.1287582009675743,0.12957980009942238,0.13691312052229926,0.13821034122041062,0.14181489987526202,0.14188706128278852,0.14546762461897933,0.14593170174918385,0.14658355534197678,0.1482978465014577,0.14954572997144588,0.15065978474635366,0.1518123602318778,0.1522227626049247,0.15366554874611207,0.15372413253860473,0.1541159933704032],"n_dims_used":44,"mean_confidence":0.9289614070545543},"coverage":{"mean_confidence":0.9289614070545543,"n_dims_used":44,"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}}