# Backpropagation Is No Longer Required for AI Training - Date: 2026-03-28 - Category: Artificial Intelligence A team at NVIDIA, the University of Oxford, and the Quebec AI Institute (MILA) has published what appears to be the most credible evidence yet that backpropagation — the algorithm that has powered nearly every major AI system since the 1980s — is not architecturally required for frontier-scale tr... ---