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production scaling

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AI Architecture Hub
AI Architecture Hub
Sep 1, 2026 · Artificial Intelligence

Andrew Ng: 5 Software Fundamentals AI Engineers Must Master in the Agent Era

Andrew Ng outlines five core software engineering fundamentals—full-stack development, data management, system architecture, security/reliability, and production scaling—that remain essential for guiding AI coding agents to make correct trade-offs, even when agents write all the code.

AI EngineeringAndrew NgCoding Agents
0 likes · 12 min read
Andrew Ng: 5 Software Fundamentals AI Engineers Must Master in the Agent Era
PaperAgent
PaperAgent
Mar 3, 2026 · Artificial Intelligence

How CharacterFlywheel Scales Engaging LLMs: 15 Iterations of Production Optimization

The article presents CharacterFlywheel, a 15‑generation flywheel methodology that iteratively improves social‑dialogue LLMs in production using data‑driven reward models, rejection sampling, and a mix of SFT, DPO, and RL, with detailed experiments and best‑practice insights.

AI safetyData PipelineLLM Optimization
0 likes · 12 min read
How CharacterFlywheel Scales Engaging LLMs: 15 Iterations of Production Optimization