Meta/Facebook kind of have a track record of strong claims that doesn't really hold up when scrutinized. From https://www.llama.com/ https://www.llama.com/ >

Meta/Facebook kind of have a track record of strong claims that doesn't really hold up when scrutinized. From https://www.llama.com/ https://www.llama.com/ > The open-source AI model [...] Llama is the leading open source model family Then from https://huggingface.co/meta-llama/Llama-3.2-1B https://huggingface.co/meta-llama/Llama-3.2-1B > License: Use of Llama 3.2 is governed by the Llama 3.2 Community License (a custom, commercial license agreement). In that license: Section 1(b)(i) requires you to display "Built with Llama" (branding requirements, really?). Section 2 has additional restrictive licensing requirements. Section 5(c) has retaliation that your license is terminated if you initiate legal proceedings. There is probably more too. Pretty close to "Not Open Source". Yet, Meta continue marketing Llama as such.