{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730005452},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730006344","473:4730006458","473:4730006764","473:4730006765","473:4730005639","473:4730005640","473:4730006669","471:4710000653","500:5000006214","473:4730006676","500:5000007553","473:4730006780","471:4710000697","473:4730005847","500:5000005938","500:5000006354","475:4750003778","473:4730005532","471:4710000773","475:4750002914","475:4750003779","500:5000005111","500:5000007297","473:4730005631","500:5000005770"],"twin_admin_codes":[473,473,473,473,473,473,473,471,500,473,500,473,471,473,500,500,475,473,471,475,475,500,500,473,500],"twin_sims":[0.47669782555588375,0.45715648498555117,0.44124130488634833,0.43166422943193544,0.41227395231371994,0.32973342959604457,0.30803848207712536,0.3001593432080733,0.25511460924449103,0.24141820671302172,0.2408728897141797,0.23847500753820786,0.23320721999957109,0.23318636116589547,0.23029562673189585,0.22969123317738774,0.22966432298547404,0.22513441846518378,0.21754745260206468,0.21483376770039098,0.21385646378780537,0.2132041734873315,0.2097658108245094,0.2068959142211797,0.199991877593003],"twin_dists":[0.15809224799747743,0.16249675885049278,0.16613413003183353,0.1683473202135782,0.17289091729037284,0.19346248882823838,0.19930809485877687,0.20148902263509766,0.21466979006498854,0.2189627277209755,0.21913685820906978,0.21990560230876932,0.22161229827605303,0.22161910619875724,0.22256648613333635,0.22276555272970977,0.2227744240616049,0.2242776826508641,0.22684119611123071,0.22777265420019147,0.22811005131850984,0.228335823334972,0.2295337152446071,0.230543819421461,0.23301368987352267],"n_dims_used":44,"mean_confidence":0.910753770308061},"coverage":{"mean_confidence":0.910753770308061,"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}}