Andrej Karpathy built a curated video platform in a weekend using Claude and 20 years of Hacker News
Title card · GETSECURE.ai
OpenAI co-founder Andrej Karpathy used Claude's Opus 5.5 to filter 43 million Hacker News comments into 6,454 curated videos. The result beats YouTube's own recommendations, he says.
Excerpt from The Decoder
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The Decoder. (2026, November 8). Andrej Karpathy built a curated video platform in a weekend using Claude and 20 years of Hacker News. The Decoder. https://the-decoder.com/andrej-karpathy-built-a-curated-video-platform-in-a-weekend-using-claude-and-20-years-of-hacker-news/