If that’s the only one that you have messed around with and maybe that could be part of the overpromising vibe you’ve gotten. Llama2-7B is quite a bit less capable than the full llama2 model. And that model is quite a bit less capable than ChatGPT4. Token generation on your embassy is probably a lot slower than what I’m used to using open AI servers.. though self hosted is awesome. I want to get some hardware to do that myself someday.