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Andrew Ng's Free Agentic AI Course Goes Viral as the 'Don't Spend Two Years' Shortcut to Agent Engineering
A post framing Ng's DeepLearning.AI Agentic AI course as the complete from-scratch playbook for becoming an agentic engineer in 2026 pulled 2,498 likes and 201K views this week, positioning a free 1-hour condensation against the notion of a multi-year learning path. The underlying course is real and free — roughly six hours self-paced with a certificate — and organizes everything around four design patterns: Reflection, Tool Use, Planning, and Multi-Agent. The virality matters more than the curriculum: the market is now pricing agent-orchestration skill as the scarce thing and formal ML depth as optional, which is exactly the inversion Ng's four-pattern framing encodes.
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