Next LLM · System Design
AI System Design
Not written yet — open-ended design questions that synthesize everything from RAG, agents, and production tracks into one answer.
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Overview
What belongs in this track once it's written.
◆ Planned topics
Step 9 of the AI Engineer roadmap: system-design-style interview questions, distinct from the topic-specific Q&A elsewhere on this site because they require combining multiple tracks into one coherent design.
- Design a RAG system
- Design an AI agent
- Design an AI chatbot
- Scale LLM applications
- Identify failure modes
- Reduce hallucinations
- Select evaluation metrics
- What's the biggest problem you faced building a RAG/agent system, and what did you change? (owning failures, not just successes)
- What breaks first when your system scales 100x?
Fill this page in question-by-question the same way the other tracks are written, then this callout can go.