# How the Choice of LLM and Prompt Engineering Affects Chatbot Effectiveness

> Research article (Electronics, 2025) · cited 15× · AI/ML

**Wikidata**: [openalex:W4407942341](https://www.wikidata.org/wiki/openalex:W4407942341)  
**Source**: https://4ort.xyz/entity/how-the-choice-of-llm-and-prompt-engineering-affects-chatbot-effectiveness