# AI–AI bias: Large language models favor communications generated by large language models

> Research article (Proceedings of the National Academy of Sciences, 2025) · cited 13× · AI/ML

**Wikidata**: [openalex:W4412720666](https://www.wikidata.org/wiki/openalex:W4412720666)  
**Source**: https://4ort.xyz/entity/aiai-bias-large-language-models-favor-communications-generated-by-large-language-models