Explainer
The AI Memory Wall: Why Your Chatbot Forgets Everything
Six architectural reasons ChatGPT, Claude, and Gemini forget your conversations — and how local AI setups solve the memory problem with persistent storage and RAG.
Quantization Explained: What It Means for Local AI
Q4_K_M shrinks a 7B model from 14GB to ~4GB while keeping 90-95% quality. What every quantization format means, how much VRAM each saves, and which to pick for your GPU.