{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005647},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660004211","470:4700006069","466:4660004711","466:4660004453","470:4700005364","470:4700005938","470:4700005797","470:4700003511","470:4700003670","470:4700006083","470:4700006066","466:4660004625","470:4700004893","499:4990000075","470:4700005790","470:4700004192","466:4660004627","466:4660002973","470:4700004162","470:4700005210","470:4700005361","466:4660004369","466:4660004375","499:4990000020","470:4700004891"],"twin_admin_codes":[466,470,466,466,470,470,470,470,470,470,470,466,470,499,470,470,466,466,470,470,470,466,466,499,470],"twin_sims":[0.6590719275913992,0.6263391158539722,0.6126986117988523,0.5898177139429488,0.5815916913145001,0.5535146647941506,0.5408583633020433,0.5370207977223195,0.5366373063682889,0.5313988377626054,0.5229438563643265,0.5140385622249285,0.49809688204665237,0.49352317507839816,0.4926946934409466,0.4918938380839607,0.49022949352712614,0.47900309052023204,0.46460209100899025,0.45732715022373577,0.4572246172098806,0.45374687766654553,0.4492917812764572,0.44637286732450354,0.4457352572972115],"twin_dists":[0.11859505058977651,0.1256314436958535,0.12855371762897708,0.13345407747036644,0.1352175722311137,0.14125509297211117,0.14399067204160013,0.1448223944746527,0.14490557216447084,0.14604297255296345,0.14788378159115148,0.14983002101547077,0.15333559482485834,0.15434701322236669,0.15453051129117312,0.15470797663321428,0.15507706034028235,0.15757669238270028,0.16081104518715647,0.16245801043871738,0.16248128925404745,0.16327199202396497,0.1642881725979588,0.16495600421781553,0.16510210582477866],"n_dims_used":43,"mean_confidence":0.9139217110567315},"coverage":{"mean_confidence":0.9139217110567315,"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}}