{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008233},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008310","485:4850008195","485:4850008359","485:4850008163","485:4850008161","485:4850008239","485:4850008323","485:4850008164","485:4850008265","485:4850008159","485:4850008312","485:4850008408","485:4850008407","485:4850008133","485:4850008162","485:4850008238","485:4850008505","485:4850008237","485:4850008358","485:4850008056","485:4850008108","485:4850006734","485:4850008451","485:4850006880","485:4850007116"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.9277776948869818,0.9141774932801553,0.8716925714049852,0.8474621268877791,0.8303734955098807,0.7559738428707854,0.7485173487363694,0.7467555061588017,0.7250242722863778,0.7155812587820519,0.6885867294972441,0.685653750467897,0.6854781309227653,0.6850684134180941,0.6803874223381942,0.6747226742242352,0.6659813975683273,0.6578642235466795,0.657508965870436,0.6554410830009387,0.6540563159604389,0.650817879412165,0.6463586055780699,0.6351788961961891,0.6347188257923898],"twin_dists":[0.05028780660710038,0.055018527932814705,0.06806178371435231,0.07472222927808482,0.0791871673173171,0.09714550928075023,0.09885161746352251,0.0992529091267544,0.10415094127768783,0.10625290761503378,0.11219141264630186,0.11283133626244762,0.11286962472224041,0.1129589387252635,0.11397814963102056,0.11520877650792499,0.11710236556393495,0.11885562406112218,0.11893225646751066,0.11937816188154916,0.1196766193762845,0.12037416432240139,0.12133374965056694,0.12373550663712501,0.12383424039836223],"n_dims_used":44,"mean_confidence":0.916590690612793},"coverage":{"mean_confidence":0.916590690612793,"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}}