Llama 4 Scout
Meta · 2025-04-05 · 108.6B parameters
Llama 4 Scout is Meta's pretrained, natively multimodal mixture-of-experts base model with 16 experts, released in April 2025; Meta reports 109 billion total and 17 billion activated parameters, both as rounded figures. Its released base-checkpoint configuration supports 262,144 tokens, while the shared family card advertises Scout as 10M context; Meta reports about 40 trillion pretraining tokens and an August 2024 data cutoff.