{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970003064},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970003108","497:4970003106","497:4970003105","497:4970003015","497:4970003109","497:4970003153","497:4970002979","497:4970003026","665:6650000576","665:6650000667","665:6650000668","497:4970003074","497:4970002220","665:6650000809","665:6650000712","497:4970002967","497:4970003066","497:4970002701","665:6650000760","497:4970002295","497:4970002428","497:4970002702","497:4970002932","497:4970003193","497:4970002227"],"twin_admin_codes":[497,497,497,497,497,497,497,497,665,665,665,497,497,665,665,497,497,497,665,497,497,497,497,497,497],"twin_sims":[0.728333885337246,0.5834230718886885,0.45676059015682574,0.4130113048642241,0.2388396767426776,0.23053895446743325,0.2278177046708299,0.22543957414101556,0.22405975024056488,0.21714691746429277,0.16812443711344527,0.16318519959145947,0.15221650574248485,0.14944280345929906,0.14271721241212232,0.1269567358693476,0.11963203325328219,0.11910986896594933,0.1154606666638726,0.10693552308819611,0.1067854682283166,0.10481444816349773,0.1006231585114003,0.10019613352466163,0.09701710041355127],"twin_dists":[0.10341071264586826,0.1348248158264423,0.16258666428078222,0.1727164974648976,0.21978836885723227,0.22248643958366635,0.2233848362994658,0.2241757893360493,0.2246372537311522,0.22697818374829454,0.24525660467246857,0.24729886245917107,0.2520001094095053,0.25322804472839633,0.25627696197833455,0.26386640931190475,0.26763817885946456,0.2679137192875972,0.26986564403835,0.2746180119248282,0.27470424690015316,0.2758458075459064,0.2783300163852803,0.27858762786779456,0.2805329825717609],"n_dims_used":45,"mean_confidence":0.9009967380099826},"coverage":{"mean_confidence":0.9009967380099826,"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}}