{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005919},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660004749","470:4700003987","470:4700004159","466:4660004823","470:4700004157","466:4660003684","470:4700003997","466:4660009935","466:4660003495","466:4660003630","470:4700003814","466:4660009937","466:4660004445","466:4660004621","466:4660004038","466:4660004838","470:4700003986","466:4660004280","470:4700003641","470:4700004160","470:4700004330","466:4660002474","466:4660003810","466:4660002267","466:4660010424"],"twin_admin_codes":[466,470,470,466,470,466,470,466,466,466,470,466,466,466,466,466,470,466,470,470,470,466,466,466,466],"twin_sims":[0.5712989203995447,0.539398564302313,0.5290860151768634,0.5283488090103163,0.5246203369381415,0.5205492016443432,0.5178472359300852,0.5149938047448511,0.4887013083883646,0.48855872216458,0.48543736798366566,0.4805207942923239,0.4804903899578385,0.48019080058805313,0.4778664949441058,0.4721523292565484,0.47174873569283077,0.47031256672922334,0.4616361129056507,0.46001714652177267,0.45675617671899105,0.4508968509694473,0.43030373555307666,0.42971019486516226,0.42086635496005026],"twin_dists":[0.1374269331976523,0.1443069237853865,0.14654588043887343,0.14670627952326415,0.14751826050033137,0.14840635173647124,0.14899666146924126,0.14962086670766722,0.15541627899416452,0.15544794580825336,0.1561418695616864,0.15723770410144033,0.15724449173956184,0.15731138109507156,0.15783078328533684,0.15911120714475568,0.159201836946477,0.15952454988157255,0.16148139932416403,0.16184794936373273,0.16258766670585104,0.163921636326534,0.16866330772152213,0.16880129039095196,0.17086665266643195],"n_dims_used":43,"mean_confidence":0.9130843406499818},"coverage":{"mean_confidence":0.9130843406499818,"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}}