# LeanContext: Cost-efficient domain-specific question answering using LLMs

> Research article (Natural Language Processing Journal, 2024) · cited 57× · AI/ML

**Wikidata**: [openalex:W4392919908](https://www.wikidata.org/wiki/openalex:W4392919908)  
**Source**: https://4ort.xyz/entity/leancontext-cost-efficient-domain-specific-question-answering-using-llms