{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005986},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006561","485:4850006066","485:4850006564","485:4850006497","485:4850006244","485:4850006152","485:4850006418","485:4850006160","485:4850006496","485:4850006570","485:4850006409","485:4850005592","485:4850005987","485:4850005994","485:4850006498","485:4850005833","485:4850006075","485:4850006328","485:4850006410","485:4850006558","485:4850006499","485:4850005664","485:4850006067","485:4850006327","485:4850005985"],"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":[0.7608329776960199,0.7599688407127725,0.7277072709048052,0.7199882310837192,0.7183730230203822,0.7145363008152986,0.693499022782976,0.6823295010622386,0.671228552672756,0.6536690609745042,0.6429117729693598,0.630172438770222,0.6094298643617697,0.6019794542876409,0.6016916493058888,0.5960957984715071,0.593094531665681,0.5910613676966786,0.5892408538199703,0.5885709573592094,0.5486939363603032,0.5472686459226198,0.536126933492381,0.5343749111212956,0.531637579381695],"twin_dists":[0.09602660376322579,0.09622601307734328,0.10355100836706094,0.10527373315631632,0.10563296761313398,0.10648464211243609,0.1111175402587621,0.1135555555404276,0.1159664394975476,0.11976006382984813,0.12207480231611263,0.12480955591989308,0.12925368506769377,0.13084904074785547,0.1309106712009049,0.13210909061186965,0.13275199100784735,0.13318759178810052,0.1335776949599043,0.1337212578693668,0.14229579956420704,0.1426037804501052,0.14501628807885467,0.14539651646635562,0.14599108607657058],"n_dims_used":45,"mean_confidence":0.9184703403049045},"coverage":{"mean_confidence":0.9184703403049045,"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}}