GPT-4 Developer Livestream
Overview
OpenAI's livestream demo of GPT-4 with Greg Brockman, showing its capabilities and limitations. Highlights include writing code, turning a hand-drawn sketch into a website, and a tax-question example.
On Hacker News
HN refers back to it as the primary source for what GPT-4 could do at launch, especially the sketch-to-website and multimodal demos.
Topics
Sources
Video by OpenAI, played through YouTube.
Data and selection notes
HN summaries and labels may contain AI errors. HN dates refer to discussions, not video publication.
HN Library: HackerTube export (2026-10-31) and open-index/hacker-news. Upstream summaries and classifications may contain AI errors.
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Selection checks
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