The 5-Step Pre-Flight Check for Production LLM Apps
Before you ship an LLM feature, run these five checks. Skip one and you'll fix it at 2am after a client reports it.
8 min
ProductionLLMEngineering
Writing
Thoughts on RAG, agents, and shipping production LLM systems.
LangGraph vs Plain LangChain — When to Use Which
LangChain and LangGraph solve different problems. Picking the wrong one doubles your debugging time.
7 min
LangChainLangGraphAgents
Why 90% of RAG Systems Hallucinate
Most RAG failures come from three predictable places. Here's what they are and how to fix each one.
6 min
RAGLLMProduction