{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970003268},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970003269","497:4970003230","497:4970002093","497:4970002663","497:4970003087","497:4970002091","497:4970003273","497:4970002250","497:4970003310","497:4970002236","497:4970002898","497:4970003274","497:4970002089","497:4970003312","497:4970002778","497:4970003226","497:4970002172","497:4970002170","497:4970002467","497:4970003134","497:4970002394","497:4970003264","497:4970003051","497:4970002245","497:4970002604"],"twin_admin_codes":[497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497],"twin_sims":[0.45042718367894474,0.3846036678785171,0.3705459818901131,0.30882318199910586,0.2518333457711948,0.2456416839298575,0.22113722451830087,0.21391267705707342,0.20829986887796959,0.2010780571907364,0.17571148392254857,0.17239343091143408,0.1692948504765106,0.1659051936070342,0.16584505760164053,0.16367936148077625,0.15686694303525375,0.15483921033156517,0.14976591387137952,0.14871650392438746,0.1484643028348666,0.14775404931409872,0.147304469921159,0.13785259549520407,0.13705310231424003],"twin_dists":[0.16402883979093497,0.17954103056425438,0.18300580173230518,0.19909266614581497,0.2156845546107888,0.2176226277613744,0.22562094412669093,0.22809061646990839,0.23004849150771844,0.23262127569211064,0.2422019508111378,0.24352599023097388,0.24477901916432146,0.24616877608072363,0.24619361576842586,0.24709254379672774,0.24997767706390467,0.250854046675015,0.25308414294323023,0.2535523515851396,0.2536652374809004,0.25398391122813785,0.254186211809018,0.2585494317516028,0.2589286140033142],"n_dims_used":45,"mean_confidence":0.9009719848632812},"coverage":{"mean_confidence":0.9009719848632812,"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}}