Mistral AI has released Mistral Large 4, also known as "Le Chonk," a 1 trillion parameter, natively multimodal model. This European-developed model is available via API today and is described as the best open-weights model from the US or Europe on aggregated benchmarks. It reportedly surpasses closed frontier models in visual grounding and is being tested with cybersecurity partners, with an open-weights release planned for late October. AI
IMPACT This release introduces a powerful new multimodal model, potentially setting new benchmarks for open-weight models and impacting areas like cybersecurity and finance.
RANK_REASON Frontier-lab model release with system card. [lever_c_demoted from frontier_release: ic=1 ai=1.0]
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