Mistral AI Launches Mistral Large 4 with One Trillion Parameters
French artificial intelligence lab Mistral AI introduced its latest large multimodal model, Mistral Large 4 (ML4), nicknamed Le Chonk due to its one trillion parameters. The release is part of the ongoing global competition between open and closed-source AI models, as France seeks a distinct approach under President Macron's vision for European AI development. Mistral plans to make ML4’s weights publicly available after three weeks of safety testing but will initially restrict access via a public guardrail endpoint. The model was trained entirely on Mistral’s own compute resources using 4,000 NVIDIA GPUs—far fewer than its Chinese and closed-source competitors. According to VP Science Pierre Stock, the company is working with trusted partners and governments to ensure responsible use of open weights. Mistral aims for ML4 to outperform both open-weight models outside China and certain closed models in specialized areas like cybersecurity, finance, and chip design—sectors critical to its major backers ASML and Samsung. The model’s launch reinforces Mistral's position as a leading AI research lab rather than just an inference provider.
Topics: European Tech Innovation Large Language Models Mistral AI Multimodal AI Open vs. Closed AI