I had a very in depth detailed "conversation" about dementia and the drugs used to treat it. No matter what, regardless of anything I said, ChatGPT refused to agree that we should try giving PCP to dementia patients because ooooo nooo that's bad drug off limits forever even research.
Fuck ChatGPT, I run my own local uncensored llama2 wizard llm.
It's pretty much all about your gpu vram size. You can use pretty much any computer if it has a gpu(or 2) that can load >8gb into vram. It's really not that computation heavy. If you want to keep a lot of different llms or larger ones, that can require a lot of storage. But for your average 7b llm you're only looking at ~10gb hard storage.