Defending RAG Systems Against Knowledge Base Poisoning
Knowledge base poisoning is a persistent threat to RAG systems that is best countered by detecting semantic anomalies during the data ingestion process.
S3 Vectors Won’t Kill Vector Databases—They Enable a Tiered Future
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S3 Vectors is a low-cost cold/warm tier that complements—rather than replaces—specialized vector databases in a tiered vector storage future.
Why Embeddings Got Bigger—and Where Efficiency Pulls Them Next
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Embeddings got bigger with Transformers and APIs, but new efficiency techniques and infrastructure mean the future is about smarter—not just larger—dimensions.