Serving 200M requests per day with a CGI-bin(simonwillison.net)

298 points by mustache_kimono 1 year ago | 267 comments

Notes from building a blog in Django(til.simonwillison.net)

191 points by theptip 3 years ago | 104 comments

Nanochat(simonwillison.net)

26 points by bilsbie 1 year ago | 4 comments

SQL Injection Isn't Dead: Smuggling Queries at the Protocol Level(simonwillison.net)

74 points by ulrischa 2 years ago | 19 comments

Claude 4.5 Opus’ Soul Document(lesswrong.com)

290 points by the-needful 10 months ago | 172 comments

Claude 4 System Card(simonwillison.net)

638 points by pvg 1 year ago | 237 comments

Simon Willison's blog post highlighting notable details from Anthropic's 120-page system card for Claude Opus 4 and Claude Sonnet 4.