Llama 3.1 405B
Meta · 2024-07-23 · 405.9B parameters
Llama 3.1 405B is Meta's 405-billion-parameter dense language model in the Llama 3.1 family, released in July 2024. It was the largest openly available foundation model at the time, trained with a 128K-token context window and designed for research and serving as a base for further fine-tuning.