Question
How much context is enough before larger chunks begin to reduce retrieval precision?
LAB 002 / INTERACTIVE
RAG Chunking Bench
Comparing chunk size and overlap against retrieval precision and context cost.
01INTERACTIVE DEMOADJUST THE LOAD
SOURCEEVENTS
PROCESS42 MS
OUTPUTHEALTHY
02 / LAB NOTES
Method
Run the same question set across several chunk sizes and overlaps, then compare hit rate, context cost, and answer grounding.
Result
The useful range depends more on document structure than a universal token count.
TOOLS & TECHNOLOGIES
01TypeScript02Embeddings03RAG