Showing 1–2 of 2 · #retrieval

BENCHMARKS

Lost in the middle: why long-context models still forget, and how to test it

Needle tests are easy to pass. Real documents need several facts combined from different places. Here is how to measure long-context recall properly.

MOMira OkaforOct 22 · 6 min

TESTS

RAG chunking strategies compared: fixed, recursive, structural, semantic and parent-child

How you split documents decides what your retriever can find. Five strategies, their trade-offs, sensible defaults and a method to choose on your own data.

RKRafael KimOct 20 · 6 min