Llama 4 Behemoth

Llama 4 Behemoth is a research-scale model developed by Meta at extreme parameter scale — used internally as a teacher model for the Llama 4 family through knowledge distillation rather than as a model intended for direct deployment. It represents Meta's investment in frontier-scale training as a means of improving the quality of its openly available and practically deployable Llama models, reflecting a pattern where extreme-scale research models serve smaller production models.