I wish Meta stopped using the "open source" misnomer for free of charge weights. In the US the FTC already uses the term Open-Weights, and it seems the industry is also adopting this term (e.g. Mistral).
Someone can correct me here but AFAIK we don't even know which datasets are used to train these models, so why should we even use "open" to describe Llama? This is more similar to a freeware than an open-source project.
[1] https://www.ftc.gov/policy/advocacy-research/tech-at-ftc/202...