8.13.25 | Claude Sonnet 4 supports 1M tokens, Building a web search engine with 3B embeddings, Search all text in New York City

This is a recap of the top 10 posts on Hacker News on Aug 13, 2025.Claude Sonnet 4 now supports 1M tokens of contexthttps://www.anthropic.com/news/1m-contexthttps://news.ycombinator.com/item?id=44878147Show HN: Building a web search engine from scratch with 3B neural embeddingshttps://blog.wilsonl.in/search-engine/https://news.ycombinator.com/item?id=44878151Search all text in New York Cityhttps://www.alltext.nyc/https://news.ycombinator.com/item?id=44883304Training language models to be warm and empathetic makes them less reliablehttps://arxiv.org/abs/2507.21919https://news.ycombinator.com/item?id=44875992Show HN: Omnara – Run Claude Code from anywherehttps://github.com/omnara-ai/omnarahttps://news.ycombinator.com/item?id=44878650Ashet Home Computerhttps://ashet.computer/https://news.ycombinator.com/item?id=44880401Multimodal WFH setup: flight SIM, EE lab, and music studio in 60sqft/5.5M²https://www.sdo.group/studyhttps://news.ycombinator.com/item?id=44845787Online Safety Act – shutdowns and site blockshttps://www.blocked.org.uk/osa-blockshttps://news.ycombinator.com/item?id=44885295F-Droid build servers can't build modern Android apps due to outdated CPUshttps://news.ycombinator.com/item?id=44884709Blender is Native on Windows 11 on Armhttps://www.thurrott.com/music-videos/324346/blender-is-native-on-windows-11-on-armhttps://news.ycombinator.com/item?id=44843586