AlphaGo: Deep Learning Crushed Go's "Intractable" Search
Eric Jang reveals how AlphaGo solved Go, a problem deemed intractable. Today, similar AI breakthroughs cost thousands, not millions.
What rebuilding AlphaGo teaches us about self-play, RL, and future of LLMs - Eric Jang
With Dwarkesh Patel, Eric Jang · Sunday, May 17, 2026
Eric Jang discusses his experience rebuilding AlphaGo from scratch, detailing the intricacies of Monte Carlo Tree Search (MCTS) and neural network architectures. He explores AlphaGo's unique self-play reinforcement learning approach, contrasting it with LLM training methods, and delves into the philosophical implications of AI solving NP-hard problems. The episode concludes with insights into the current capabilities and limitations of using large language models for automating AI research.
AlphaGo's NP-Hard Challenge: How AI Cracks 'Impossible' Problems
Eric Jang reveals AlphaGo's impact on computational complexity. Learn how AI solves NP-hard problems by seeing macro patterns, not micro details. Apply it to your business.
AlphaGo Didn't Wait for Wins: It Learned Per-Move
AlphaGo’s MCTS provides continuous 'per-move' feedback, making it vastly more efficient than LLM RL’s sparse, end-of-trajectory rewards. Apply this to your product or team.
AlphaGo's MCTS: Turn Any Decision Into a Predictable Game
Eric Jang explains AlphaGo's Monte Carlo Tree Search (MCTS) four-step process. Apply this AI technique to optimize sales funnels or product strategy.
AlphaGo's Dual AI Brain: ResNets Beat Transformers Early
AlphaGo's dual network approach offers lessons for early AI. Eric Jang explains why ResNets outperform Transformers on smaller data, and how human data bootstraps AI.