Karpathy builds HackerTube, a YouTube-style site of videos recommended on Hacker News
AIAndrej Karpathy says Claude Opus 5.5 built HackerTube, a YouTube-style site with 6,454 videos recommended in Hacker News comments from 2007 to 2026. Opus downloaded the comments and used Sonnet to filter out spam and low-quality posts, narrowing them to 40K comments recommending a video.
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Andrej Karpathy · karpathy.bearblog.devPublished · added here
Original title: HackerTube