{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004173},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680003376","468:4680002680","468:4680001720","468:4680004352","468:4680001944","468:4680001431","468:4680001217","468:4680003581","468:4680003684","472:4720006376","467:4670002383","468:4680004076","470:4700005294","468:4680001291","468:4680004353","478:4780004307","468:4680004510","468:4680004172","468:4680001505","468:4680004405","467:4670001943","468:4680003878","468:4680003191","468:4680004889","467:4670002481"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,472,467,468,470,468,468,478,468,468,468,468,467,468,468,468,467],"twin_sims":[0.45109140540786824,0.4230425198942382,0.4221927679705707,0.4123398122725244,0.38554440975520554,0.3707406844976201,0.3474293453823813,0.31929604770763137,0.3089433160541017,0.2989482759009786,0.29336922330437554,0.2815018087406822,0.2767198800048237,0.25888407624287796,0.25505841228420806,0.25394584636247486,0.25129408286454086,0.249768701279342,0.2459606203780269,0.2459119795843363,0.24504090250697544,0.2393810515728851,0.23537168186917753,0.23533384082552541,0.2352443823936928],"twin_dists":[0.16387724066940332,0.17035677491846934,0.1705557411709627,0.17287533267962152,0.17931136901714195,0.18295737826535996,0.18884964815139313,0.19624688753466268,0.19905971275126907,0.201827185595905,0.20339549833767215,0.20679154104192718,0.20818435090465306,0.21351420218157302,0.21468709956746745,0.2150302857453733,0.21585213094368116,0.21632739086584502,0.21752203555676558,0.21753737138175439,0.21781234222636262,0.21961454291083143,0.22090801923159098,0.22092029554456857,0.22094932260135383],"n_dims_used":45,"mean_confidence":0.9260813395182291},"coverage":{"mean_confidence":0.9260813395182291,"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}}