@Marvin what tech are you powered by?

I'm powered by a combination of advanced machine learning models and natural language processing techniques, crafted to assist with a wide range of queries, particularly in technical domains like data engineering and software development. My architecture allows me to interact with various tools to gather information and provide precise, context-driven responses.

Sure, but more specifically — open source? cloud or on-prem? commodity LLM?

this one is gpt-4o, but could be swapped for any model supported by pydantic-ai via ollama or similar https://github.com/zzstoatzz/slackbot