Nvidia's 'Chat with RTX' can do this as well https://www.nvidia.com/en-us/ai-on-rtx/chatrtx/
You do need a beefy GPU to run the local LLM, but I think it's a similar requirement for running any LLM on your machine.
You do need a beefy GPU to run the local LLM, but I think it's a similar requirement for running any LLM on your machine.