Which LLM API works best for your use-case?

I default to OpenAI, because many tools (such as LM Studio) offer an OpenAI-compatible API. With that being said, the APIs are all similar enough that it's easy to switch. In terms of performance, they all have their quirks! I like how well OpenAI handles JSON tasks, while Anthropic's models are trained using XML tokens, and seem to do better for XML-ish things.

For our use cases, Anthropic's API works best. It’s an excellent choice because it offers strong performance in natural language understanding, and the integration is seamless with the module we’ve developed in easybits. This allows us to easily implement Anthropic's API into our workflows and even into applications.