Mmastodon BusinessStartups first seen 2 d ago, last 2 d ago, peak #6

Developer fits 500 clocks into one 6.3 MB HTML file

Original: Show HN: 500 clocks in one 6.3 MB HTML file by Opus 5.5 Lately I've been testing frontier models by having them create s

A developer has built a self-contained HTML file displaying 500 clocks in just 6.3 MB, created with the Claude Opus 5.5 AI model. The creator describes it as a personal benchmark for testing frontier AI models, inspired by Simon Willison's 'pelican on a bicycle' test, and says they have been impressed by the results.

Why now: People are discussing the growing capability of frontier AI models to generate complex, self-contained web projects.

Claude Opus 5.5Simon WillisonAnthropic

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Rank over time, top of the chart is #1. 3 snapshots from 2 d ago to 2 d ago.

Evidence

• Show HN: 500 clocks in one 6.3 MB HTML file by Opus 5.5 Lately I've been testing frontier models by having them create self-contained web pages that display clocks--sort of my personal version of Simon Willison’s pelican-on-a-bicycle metric. I have been particularly impresse…… · techwire@gamefan.net · 1

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