{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700001629},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960012111","470:4700001628","470:4700001491","472:4720001743","493:4930006557","488:4880000125","500:5000010470","470:4700002274","490:4900005122","466:4660001667","496:4960000633","481:4810001332","493:4930004108","493:4930005449","493:4930004410","493:4930004269","470:4700003200","500:5000010380","488:4880002773","500:5000010269","466:4660003016","496:4960005386","493:4930005235","500:5000009620","500:5000010381"],"twin_admin_codes":[496,470,470,472,493,488,500,470,490,466,496,481,493,493,493,493,470,500,488,500,466,496,493,500,500],"twin_sims":[0.26082007221175046,0.22428011764290978,0.21095412825322682,0.21027235053161833,0.20727836504295669,0.1978667152527635,0.18955891862279955,0.18843382713186577,0.17711555998967246,0.17633558141739442,0.1691001789639992,0.16721076312245825,0.16006062420446887,0.1569106194685377,0.15659652758711834,0.15578312044028697,0.15272201939230157,0.14670211421784057,0.14279013722934988,0.13900967624433685,0.1381923318775627,0.13739775657392864,0.13434161507683812,0.13286605214771322,0.1327854966277378],"twin_dists":[0.21292481454113565,0.22456342807687352,0.22911822103179522,0.22935640904187457,0.23040866068462734,0.23378573887756285,0.23686025941020428,0.23728380778569522,0.24164703268144938,0.24195490712343093,0.24485828967520568,0.24563109338157035,0.2486140082980495,0.24995889176707314,0.2500940682341126,0.25044505915742166,0.2517780908389005,0.25445797471416315,0.2562433375678752,0.2580035542115758,0.2583887999475286,0.2587649496108951,0.2602270803170668,0.2609419753781586,0.2609811751996199],"n_dims_used":43,"mean_confidence":0.9117974569631178},"coverage":{"mean_confidence":0.9117974569631178,"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}}