{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005360},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005092","485:4850005636","485:4850005958","485:4850004828","485:4850005635","485:4850005959","485:4850006431","485:4850005362","485:4850004765","485:4850004831","485:4850005363","485:4850005291","485:4850006186","485:4850006113","485:4850006112","485:4850005879","485:4850005715","485:4850005952","485:4850005717","485:4850005953","485:4850006362","485:4850005638","485:4850005793","485:4850006025","485:4850005292"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.8032485853402637,0.7589772519193013,0.7488917792658248,0.7268026401521085,0.7130990660253042,0.7061061656981565,0.7031363186627314,0.6863124545845491,0.6840763415580189,0.6818540272384689,0.6784853543010984,0.6777986458773086,0.6558812805404451,0.6451947881950183,0.6417517169215,0.6391082764067888,0.5720316191623568,0.5519690151075516,0.5162769696894457,0.5070441880275259,0.5059733759036432,0.5026933796072323,0.4956217006483501,0.4842233127520931,0.482721606607335],"twin_dists":[0.08597083691411231,0.09645460399214922,0.09876624609002527,0.10375342854614288,0.1068031002538103,0.10834828066945926,0.10900245810447139,0.11268769755824835,0.11317512868933316,0.113659051945299,0.11439168863019558,0.11454090683989067,0.11928326244920233,0.12158402667265693,0.12232408847281133,0.12289193025369927,0.1372695318935083,0.14158861166825024,0.14934006273427664,0.15136448027127927,0.15159988360125282,0.15232177722635776,0.15388261739467957,0.15641214183376756,0.15674674228160726],"n_dims_used":45,"mean_confidence":0.9185563829210069},"coverage":{"mean_confidence":0.9185563829210069,"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}}