Learned Geek Blog

I built a Discord bot to summarize hundreds of messages using OpenAI - then discovered that all Discord bots run as a single instance serving every server. Here's the journey.

You can run real AI models locally - no internet, no fees, complete privacy. Here's how to get started with Ollama and why you'd want to.

I exported two years of AI chats and used embeddings, clustering, and topic segmentation to find patterns. Here's what I learned - explained so anyone can understand.

I asked two AIs to help debug performance issues. One maintained context and found the root cause. The other kept saying 'likely your code does this' while looking at the actual code.