AMD Lemonade: Local LLM Serving for AMD GPUs
AMD finally has a fast, open source local LLM server that uses both GPU and NPU. If you've been jealous of Nvidia users, Lemonade is worth your time.
Tag: ai
All the articles with the tag "ai".
When to Use Structured Output (JSON Mode) in LLMs
JSON mode forces models to output valid JSON. When it's a lifesaver vs. when it's overkill and makes the model worse.
Using AI to Find Security Bugs in Your Code
Claude Code found a Linux vulnerability hidden for 23 years. You can use the same AI code auditing approach to find bugs in your own projects before attackers do.
LLM Temperature and top_p Explained Without the Math
Temperature and top_p control randomness in LLMs. No probability theory needed. Just practical intuition and how to tune them.
LLM Backends: vLLM vs llama.cpp vs Ollama
vLLM, llama.cpp, and Ollama all run local LLMs — compare throughput, memory use, GPU support, and which fits your hardware.
RAG Chunking: Why Chunk Size Is Everything
RAG breaks documents into chunks. But what chunk size? Too small and context is lost. Too large and semantic search fails. Here's how to pick.
System Prompts: The LLM Feature Most People Ignore
System prompts are your secret weapon. How they work, why they matter more than you think, and 5 patterns that actually change model behavior.
LLM Quantization: Q4_K_M Isn't Always the Best Choice
Q4_K_M is the default, but it's not magic. When Q3, Q5, or Q6 makes sense. How to benchmark quantization tradeoffs on your hardware.
Running Multiple Ollama Models Without Running Out of RAM
Ollama can load one model at a time on limited hardware. How to switch between models, use CPU offloading, and manage VRAM intelligently.
Context Window vs Token Limit: Not the Same Thing
What's the actual difference between context window and token limit? Why one model says 8K and another says 128K. A practical breakdown.
RAG on a Budget: Building a Knowledge Base with Ollama & ChromaDB
Learn how to build a local RAG system using Ollama and ChromaDB for free. Step-by-step guide with Docker Compose, Python code, chunking strategies, and real-world examples.
Stable Diffusion vs ComfyUI vs Fooocus: AI Image Generation at Home
Compare Stable Diffusion (A1111 & Forge), ComfyUI, and Fooocus for local AI image generation. GPU requirements, Docker setups, workflows, and beginner picks explained.