The AI revolution keeps on chugging along but a lot of use cases are still quite expensive and premature. The secret sauce behind a lot of AI startups is not so secret. It is LLMs fine-tuned according to their tastes and integrated into more complex workflows.
We have deployed a very simple chatbot that runs in your desktop browser and allows you to switch between various LLMs.
There are large language models from OpenAI, Anthropic, Google, and open source hubs such as Huggingface and local host initiatives like GPT4All.