Gemini API File Search is now multimodal
Gemini API just went multimodal. File search now handles images, PDFs, and video—changing how developers build RAG.

Why it matters
Google expands Gemini API capabilities with multimodal file search, enabling developers to build retrieval-augmented generation systems that work across text, images, video, and documents. This lowers the barrier to building sophisticated AI applications and directly competes with similar RAG offerings from competitors.
The key facts
6 to knowGemini API File Search now supports multimodal inputs
RAG (retrieval-augmented generation) functionality expanded
Support for images, PDFs, and video documents
Published May 10, 2026
Developer-facing feature rollout
Blog post from Google AI official channels
Go to the source
Hacker Newsblog.google
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