AI Search: the search primitive for your agents

This report is a Cloudflare product announcement and developer guide for AI Search (formerly AutoRAG), detailing features like hybrid semantic (vector) and BM25 keyword search, built-in storage and per-instance vector indexes, cross-instance search, configurable tokenizers/fusion/reranking, metadata-based boosting, and namespace APIs to create dynamic search instances (e.g., per customer). It includes a support-agent example using the Agents SDK (search and save_resolution tools), code snippets for creating instances and uploading content with uploadAndPoll, notes on indexing and external data sources, beta pricing/limits, and migration remarks for existing instances.