We use VertexAI from Google Cloud instead of OpenAI. We switched because of downtime, both the hard and soft kinds. You'll have to change your prompt, like how it took you time how to use ChatGPT effectively, you'll have to do the same for any other LLM.<p>Mistral just early accessed their API too: <a href="https://news.ycombinator.com/item?id=38598568">https://news.ycombinator.com/item?id=38598568</a>