Static Kerdock/MUB spherical cubature for white-box activation estimation — ARC White-Box Estimation Challenge 2026, Phase 1 submission #320802, with near-optimality bounds for static cubature and the full negative-result record.
numerical-integration open-research strassen-winograd cubature relu-networks mechanistic-interpretability mutually-unbiased-bases spherical-designs kerdock-codes
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Updated
Aug 12, 2026 - Python