{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730002685},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730002897","473:4730002896","473:4730002296","473:4730001195","473:4730002494","473:4730002564","473:4730002294","473:4730002831","473:4730002830","484:4840005201","484:4840005075","473:4730003173","473:4730002623","473:4730002376","473:4730002968","473:4730001781","473:4730002297","473:4730001563","500:5000002091","473:4730003174","484:4840005077","484:4840005203","473:4730001831","500:5000001683","484:4840005074"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,484,484,473,473,473,473,473,473,473,500,473,484,484,473,500,484],"twin_sims":[0.8212292950636325,0.5287447401585801,0.5131496589756964,0.45510652756176945,0.4504584464434565,0.4498462704248036,0.38410894052746786,0.3612392918983125,0.3518908494124204,0.3493005372716472,0.3448577461272515,0.34038071417893206,0.33612775578368065,0.3334293514567925,0.32944324389793195,0.31824215706691106,0.31069824032432186,0.30246228367457423,0.3020098778546415,0.299560822402426,0.2924862621057611,0.29010953384340515,0.2897157209624668,0.2683369492262492,0.2633185306401418],"twin_dists":[0.08151171993497472,0.14662012803438174,0.15002473686810522,0.16296259847425731,0.1640217026439112,0.16416149331750485,0.17966191482836144,0.18533546048196928,0.18770653555161207,0.18836928561073193,0.18951204701103994,0.1906715422235636,0.19178060008065226,0.1924882106298204,0.1935392371669525,0.19653084321115655,0.19857916355964553,0.20084817082816425,0.20097383918066328,0.20165604594108155,0.20364531486881013,0.20431999673798198,0.20443210575389167,0.2106620084526979,0.2121682378680652],"n_dims_used":45,"mean_confidence":0.9197799682617187},"coverage":{"mean_confidence":0.9197799682617187,"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}}