{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006782},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006894","470:4700006246","470:4700006106","496:4960012611","470:4700006511","470:4700006650","470:4700006537","470:4700005956","470:4700005233","466:4660000850","470:4700007109","470:4700005671","470:4700005959","470:4700007955","470:4700008326","470:4700006254","470:4700006781","466:4660001118","470:4700007016","466:4660001193","488:4880004562","470:4700006929","466:4660000698","470:4700005969","470:4700006125"],"twin_admin_codes":[470,470,470,496,470,470,470,470,470,466,470,470,470,470,470,470,470,466,470,466,488,470,466,470,470],"twin_sims":[0.77665802803251,0.7028236668577037,0.669644434085704,0.6659192377920019,0.6575890028427904,0.6529101993270351,0.6505966861035485,0.6448710290294186,0.6418927595096898,0.6275127834524383,0.5808361960321095,0.5698087131497382,0.5644328962274824,0.5568758590769731,0.5547411905972306,0.5480137326110736,0.5420136578444125,0.5270203632199495,0.5238591838581924,0.5172474242751117,0.5142902332225113,0.513950981797543,0.5135500223158669,0.513533718241751,0.5089966934371136],"twin_dists":[0.09233978208901852,0.10907125872334147,0.11630960491262957,0.1171158094464374,0.1189149924409124,0.11992355572271371,0.12042178711170887,0.12165363914682716,0.12229378272426704,0.12537984207469152,0.13537962266227382,0.13774713258086796,0.1389030289571512,0.14053030932109287,0.14099053717117827,0.14244276309991885,0.1437405012973018,0.14699544128012032,0.14768418093312433,0.1491278044184318,0.14977490727170717,0.14984920193456802,0.14993702614635027,0.14994059767311896,0.15093558521517325],"n_dims_used":43,"mean_confidence":0.9147581056106923},"coverage":{"mean_confidence":0.9147581056106923,"n_dims_used":43,"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}}