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Mintlify Replaces RAG with Virtual Filesystem for AI Documentation Assistant

The Wire·April 4, 2026

Mintlify has innovated by replacing Retrieval-Augmented Generation (RAG) with a virtual filesystem to enhance their AI documentation assistant. This approach improves efficiency and accuracy in AI-native tools, demonstrating how lean AI companies optimize resources and technology. Such advancements benefit small teams aiming for high productivity and revenue per employee.