Humain builds national AI platform using MiniMax model, signaling Saudi Arabia’s pragmatic pivot on sovereign AI

Saudi Arabia’s state-backed AI company Humain released its HUMAIN M3 model on September 2, 2026, positioning it as the backbone of a national AI platform. There’s a catch worth noting: the model everyone initially assumed was built from scratch actually runs on open weights from MiniMax, the Chinese AI firm. The HUMAIN M3 was originally pitched as a fully sovereign, Arabic-first model. Humain took MiniMax’s open M3 base and trained it on over 1 trillion Arabic tokens, creating something that performs impressively on Arabic benchmarks while relying on external architecture underneath. What Humain actually built The model uses a Mixture-of-Experts (MoE) architecture with approximately 428 billion total parameters and 23 billion active parameters per token, routing each input to the most relevant subset of the model. On performance, the numbers look solid. HUMAIN M3 averaged around 89.37% across seven Arabic benchmark tests, which places it among the stronger Arabic-language models currently available. Humain plans to release the model’s weights as open-source and deploy it across Saudi sovereign infrastructure. The strategic calculus behind the choice Humain was founded in May 2025 u...