Story
langchain_blog · Aug 26, 2026 · news
Source brief
Benchmarking Question/Answering Over CSV Data
the LangChain blogAug 26, 2026
original source linked
In brief
Build better Q&A systems for CSV data using LangChain agents, retrieval, and LLM evaluation. Includes benchmarks, debugging insights, and open-source code.
Feed lens
agentevaluation