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AI Search is the search primitive for your agents. Just create a search instance, upload, and search. https://t.co/kxTGrmUfJ2
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View on XCloudflare Launches AI Search as a Programmable Primitive for Agents
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Cloudflare, a connectivity cloud and developer platform, launched AI Search to automate RAG (grounding AI responses with external knowledge). The update introduces dynamic namespaces for creating and deleting search instances at runtime. Each instance now includes built-in storage and a vector index, removing the need for R2 buckets.
Building reliable search for agents usually requires managing separate vector and keyword databases and writing custom logic to merge results. AI Search solves this by running semantic and keyword matching in parallel and fusing them automatically. This makes it practical to give every agent or customer their own isolated context without manual infrastructure setup.
You can now query across multiple instances in a single call, searching shared documentation and user history simultaneously. AI Search is in open beta; Workers Free users can create 100 instances, while Paid users get 5,000. Use the ai_search_namespaces binding in your wrangler.jsonc to start creating instances dynamically.