I've bounced a few ideas off the limited models currently provided for free online by DuckDuckGo, but I don't think I have the space or RAM to be able to run anything remotely as grand on my own computer.
Also, by the by, I find that the lies that LLMs tell can be incredibly subtle, so I tend to avoid asking them about anything I know nothing about, so that when they lie about the things I do know about, I can gauge how wrong they might be about other things.