Andrej Karpathy builds video platform with Claude AI
Original title: Andrej Karpathy built a curated video platform in a weekend using Claude and 20 years of Hacker News
He distilled 43 million Hacker News comments into 6,454 videos using Claude Opus 5.5.
Andrej Karpathy built HackerTube, a curated video platform, in a weekend using Claude's Opus 5.5 model. The platform filters 43 million comments from 20 years of Hacker News into 6,454 videos that keep getting recommended. He also built TristanTube quickly with Claude Code in 3 minutes. The site needs no login and stores state locally.
- 43 million Hacker News comments filtered
- 6,454 videos created
- Built in a weekend
- No login required
- Local state storage
- Tags
- model
- Vendors
- Anthropic
- Products
- Claude
- AI models
- Claude Opus 5.5
From the original article
1 min read at the-decoder.com
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.
By Matthias Bastian · the-decoder.com
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