5.20.26 | Joined Anthropic, Gemini 3.5 Flash, built virtual museum with many operating systems

This is a recap of the top 10 posts on Hacker News on May 20, 2026.Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights(00:00) - Intro (00:17) - I’ve joined Anthropic (01:31) - Gemini 3.5 Flash (03:22) - I’ve built a virtual museum with nearly every operating system you can think of (04:44) - Apple unveils new accessibility features (06:19) - Minnesota becomes first state to ban prediction markets (07:42) - Google changes its search box (09:42) - Show HN: Forge – Guardrails take an 8B model from 53% to 99% on agentic tasks (11:13) - Incident Report: Railway Blocked by Google Cloud (Resolved) (12:39) - GitHub is investigating unauthorized access to their internal repositories (13:48) - Remove-AI-Watermarks – CLI and library for removing AI watermarks from images (15:15) - Outro I’ve joined Anthropichttps://twitter.com/karpathy/status/2056753169888334312https://news.ycombinator.com/item?id=48194352Gemini 3.5 Flashhttps://blog.google/innovation-and-ai/models-and-research/gemini-models/gemini-3-5/https://news.ycombinator.com/item?id=48196570I’ve built a virtual museum with nearly every operating system you can think ofhttps://virtualosmuseum.org/https://news.ycombinator.com/item?id=48195009Apple unveils new accessibility featureshttps://www.apple.com/newsroom/2026/05/apple-unveils-new-accessibility-features-and-updates-with-apple-intelligence/https://news.ycombinator.com/item?id=48192224Minnesota becomes first state to ban prediction marketshttps://www.npr.org/2026/05/19/nx-s1-5821265/minnesota-ban-prediction-marketshttps://news.ycombinator.com/item?id=48197980Google changes its search boxhttps://blog.google/products-and-platforms/products/search/search-io-2026/https://news.ycombinator.com/item?id=48197370Show HN: Forge – Guardrails take an 8B model from 53% to 99% on agentic taskshttps://github.com/antoinezambelli/forgehttps://news.ycombinator.com/item?id=48192383Incident Report: Railway Blocked by Google Cloud (Resolved)https://blog.railway.com/p/incident-report-may-19-2026-gcp-account-outagehttps://news.ycombinator.com/item?id=48201484GitHub is investigating unauthorized access to their internal repositorieshttps://twitter.com/github/status/2056884788179726685https://news.ycombinator.com/item?id=48201316Remove-AI-Watermarks – CLI and library for removing AI watermarks from imageshttps://github.com/wiltodelta/remove-ai-watermarkshttps://news.ycombinator.com/item?id=48200569