{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720005313},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720005314","472:4720004722","472:4720006358","472:4720006286","472:4720005390","472:4720005379","472:4720006696","472:4720006207","472:4720005092","472:4720006351","472:4720006129","472:4720004944","472:4720003900","472:4720004122","472:4720004943","472:4720004963","472:4720004499","472:4720004425","472:4720004504","472:4720006697","472:4720004794","472:4720004738","472:4720005238","472:4720004811","472:4720006127"],"twin_admin_codes":[472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472],"twin_sims":[0.8678961028013068,0.8001837905929574,0.7906955827569295,0.7884162486601076,0.7836532163855059,0.7789095402591147,0.7682056897183439,0.7566979932223294,0.7409960387454473,0.7274202620238933,0.7206506140127414,0.7068995529826664,0.7027317802703644,0.6886487047396628,0.6873726087608985,0.6775473324877324,0.6774814186109057,0.6731772337433329,0.6728770674088914,0.6705764947409174,0.6691644615235793,0.6676939979287585,0.6648395844262067,0.6637509433683813,0.6586549179330186],"twin_dists":[0.06913502557354696,0.08671762201503497,0.0890075706613249,0.08955297373809377,0.09068712086733037,0.09180947988287236,0.09431745237495875,0.09697912546113256,0.10056009701399943,0.10361524502747559,0.10512629294819363,0.1081733170225462,0.10909147640034704,0.11217788088558071,0.11245642238588466,0.1145955051293432,0.11460982408416073,0.11554401628879672,0.115609105248413,0.11610771852455679,0.11641354089984506,0.11673185059870392,0.11734927058408698,0.11758458889654294,0.11868503496960889],"n_dims_used":45,"mean_confidence":0.9317535400390625},"coverage":{"mean_confidence":0.9317535400390625,"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}}