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AMD crafts custom EPYC CPU with HBM3 for Azure: 88 Zen 4 cores and 450GB of HBM3 18 by rbanffy | 1 comments on Hacker News.

Rumble CEO Chris Pavlovski Expresses Interest in Buying Google Chrome 15 by agensaequivocum | 4 comments on Hacker News.

Hand Tracking for Mouse Input 29 by wonger_ | 4 comments on Hacker News.

The Analog Thing: Analog Computing for the Future 8 by cgeier | 1 comments on Hacker News.

Show HN: FastGraphRAG – Better RAG using good old PageRank 25 by liukidar | 5 comments on Hacker News. Hey there HN! We’re Antonio, Luca, and Yuhang, and we’re excited to introduce Fast GraphRAG, an open-source RAG approach that leverages knowledge graphs and the 25 years old PageRank for better information retrieval and reasoning. Building a good RAG pipeline these days takes a lot of manual optimizations. Most engineers intuitively start from naive RAG: throw everything in a vector database and hope that semantic search is powerful enough. This can work for use cases where accuracy isn’t too important and hallucinations are tolerable, but it doesn’t work for more difficult queries that involve multi-hop reasoning or more advanced domain understanding. Also, it’s impossible to debug it. To address these limitations, many engineers find themselves adding extra layers like agent-based preprocessing, custom embeddings, reranking mechanisms, and hybrid search strategies. Much like the

Illegally logged wood from Cambodia likely ending up in U.S. homes 34 by PaulHoule | 8 comments on Hacker News.