Meta Hands Over a 405 Billion Parameter Model for Free
Meta released Llama 3.1 405B weights under an open license that allows commercial use. The model matches or exceeds GPT 4 Turbo on several MMLU and HumanEval benchmarks. Users can run it locally on eight H100 GPUs or rent time from providers such as Together AI.
Developers no longer pay per token or accept rate limits when they need frontier scale reasoning. The change encourages local fine tuning and private data workflows instead of constant API calls.
Meta AI published the weights on Hugging Face and reported that internal teams fine tuned the 405B model for coding tasks with a 12 percent gain over the base checkpoint.
Step 1: Visit https://huggingface.co/meta-llama/Meta-Llama-3.1-405B and accept the license terms. Step 2: Use the Hugging Face text generation inference container on a machine with at least eight H100 GPUs. Step 3: Load the model and run a local inference script to confirm output matches the published benchmark scores.