ProCreations/repro-exploration-free-algorithms-for-multi-group-mean-estimation

Reproduction - Exploration-free Multi-group Mean Estimation

Exact allocation and executed Gaussian/contextual reproduction of all five registered claims: 3.2 million MSE trials, 96 independent oracle solves, 59,600 canonical allocation trials, and 400 contextual ridge runs. All 17 gates pass with deterministic artifacts and explicit destructive controls.