Hello 👋 I’m Teng Yan.

Welcome to the frontier.

Chain of Thought is an independent research publication on AI and robotics.

Most coverage picks a lane and misses the system. I try to connect incentives, product constraints, and business strategy so you can see what will matter before it looks obvious.

🤖 The 2026 AI Playbook

If you read only one thing today, read this. Its the fastest way to get my frame on the world for the coming year

📘 AI Agent Handbook

This is your free primer on the fast-moving world of AI agents. Consider it your foundation for everything that’s coming next.


🎥 Watch on YouTube

Prefer to learn by watching? Our channel breaks down key AI stories with visuals, demos, and regular research briefs.


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Glad to have you here. Let’s build!