Great suggestion, I'll look into that. My expectation is that this library would not be state-of-the-art compared to training on labeled data (the intended purpose is building models where labels aren't available, if you have labels, it's obviously good to use the labels, ha). But it would be interesting to see how much of the performance is retained relative to training on the gold labels.
Hello! Yes, the other person who replied to you beat me to it, but this already works with any LLM provider that is OpenAI-compatible, via providing a custom API base URL. For hosted providers, this includes Together AI, Mistral, and I think even Google has an OpenAI-compatible endpoint for Gemini now. This should also work with self-hosted options like vLLM and Ollama. I led with OpenAI in the quickstart as this is the provider that most people are likely familiar with, and easiest to get started.