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Every blog post that took off on Hacker News, ranked by the votes of its best submission. 2,111 posts.

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2025
1274

Kagi Assistants

TL;DR Today we're releasing two research assistants: Quick Assistant and Research Assistant (previously named Ki during beta). Kagi's Research Assistant happened to top a popular benchmark (SimpleQA) when we ran it in August 2025. This was...

1290

OpenAI Grove

Applications are now open for OpenAI Grove Cohort 2, a 5-week founder program designed for individuals at any stage, from pre-idea to product. Participants receive $50K in API credits, early access to AI tools, and hands-on mentorship from the OpenAI team.