From the SurfSense team

FeaturedSurfSense TeamMay 15, 2026

Agentic RAG vs Long-Context LLMs: A 171-Question Benchmark on 30 Long PDFs

We benchmarked agentic RAG against long-context LLMs and native PDF attachment on 171 real questions across 30 long, multimodal PDFs, using Claude Sonnet 4.5 on every arm. Accuracy, cost per query, failure modes, and a vision-LLM-vs-OCR finding the internet still expects to go the other way.

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