{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007391},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850007186","485:4850006590","477:4770001088","485:4850006601","485:4850007516","477:4770001029","477:4770001384","485:4850007523","485:4850007257","485:4850007574","477:4770001206","485:4850006977","485:4850006591","477:4770001556","477:4770000960","485:4850007042","477:4770001443","485:4850006664","485:4850007757","477:4770001385","485:4850007637","477:4770000963","477:4770001321","485:4850007579","477:4770001557"],"twin_admin_codes":[485,485,477,485,485,477,477,485,485,485,477,485,485,477,477,485,477,485,485,477,485,477,477,485,477],"twin_sims":[0.9125016960152509,0.8849274345548854,0.8617341967652707,0.8330669080549549,0.8265627699598906,0.8242601258628877,0.8152607799565554,0.7999762519973134,0.7961931900749516,0.7961298882655974,0.7916265215243036,0.7813255438445258,0.7712200295755908,0.7684612039156545,0.7663141256764839,0.7589512703455726,0.7560505034610048,0.7539003239924696,0.7469256473876801,0.7452046641197465,0.738594420481438,0.7357775527590611,0.7333802342340637,0.7305193789142111,0.7253910562061577],"twin_dists":[0.05557818857722363,0.06421886484108005,0.07085207692324552,0.07849434331692008,0.08016095297291861,0.0807458238055076,0.08300742541952201,0.0867680625279461,0.08768469474336793,0.08769998803450607,0.08878430494324707,0.09123872439892602,0.09361447532301354,0.09425796046365949,0.09475732087674467,0.0964605902494633,0.09712790137545321,0.09762123910831212,0.09921418596268398,0.09960558360494964,0.10110315194401216,0.10173864403738896,0.10227827787990743,0.10292084328369008,0.1040689998965178],"n_dims_used":45,"mean_confidence":0.921331278483073},"coverage":{"mean_confidence":0.921331278483073,"n_dims_used":45,"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}}