Verification with Transfer: Exact Information Frontiers and Their Price in Calls
This research compares theoretical limits of information transfer with practical model fitting solvers (QSP vs. GHWs). It establishes mathematical bounds on how many source calls are needed for zero error, showing that optimal strategies focus on managing 'nuisance' information. Empirically, the study tests how well these theoretical concepts translate into real-world performance under noisy data and distribution shifts.