High Availability Architecture
Jul 2, 2026 · Artificial Intelligence
How AI Products Iterate from Minutes to Days Using Three Loops
Andrew Ng explains the three‑layer loop engineering approach—Agentic coding (minutes), Developer feedback (hours), and External feedback (days)—that enables AI agents to continuously build, test, and refine 0‑to‑1 products with human‑in‑the‑loop guidance.
AI AgentsAndrew NgFeedback Loop
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