Abstract: We benchmark 90 chunker–model configurations across seven arXiv domains (2520 retrieval runs) and show that a sentence-based splitter with a 512-token window and 200-token overlap reaches ...

A report about declining math preparation at UC San Diego has been generating hysterical headlines in national news outlets. The steep drops in math performance of incoming students, highlighted in a ...

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Content chunking is a technique for breaking down information into smaller, focused sections that make content more scannable, comprehensible, and actionable for both human readers and AI systems. And ...

What would you like to see? Instead of a fixed-size chunk that might cut into a mid sentence or paragraph, there are alternative chunking methods that respect paragraph or sentence boundaries and ...

Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about numbers. And while that may seem daunting, most kids enjoy sharpening their math ...

To help solve this, Google released the File Search Tool on the Gemini API, a fully managed RAG system “that abstracts away the retrieval pipeline.” File Search removes much of the tool and ...