# AI Desk

> Local RAG over PDFs with on-device embeddings. WebGPU LLM — nothing uploaded.

AI Desk runs retrieval-augmented chat over PDFs you drop in this tab. Embeddings and generation stay on-device. Model weights download once and cache.

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Canonical HTML: https://www.safepaper.app/ai
Markdown: https://www.safepaper.app/ai.md

There is no upload endpoint — your files are processed in this browser tab. Open your network tab and check.