Marcus Chen

mentions 2 type Person feed RSS

// recent coverage 2 mentions

16:06

2026-08-02

pub.towardsai.net

artificial-intelligence

Vanilla RAG vs PageIndex vs GraphRAG: Which One Does Your Problem Actually Need?

A developer's RAG system built on six podcast episodes incorrectly answered that Marcus Chen leads the team responsible for the biggest outage, when the correct answer was Priya Raman, because the ret…

21:14

2026-06-12

arxiv.org

large-language-models

LLMs use recurring ghost authors and personalities

A new study reveals that large language models generate recurring fictional character ensembles, such as Elena Vasquez and Marcus Chen, who appear as experts across thousands of AI-generated documents…

// co-occurs with top 8 entities

Elena Vasquez 1 Amara Okafor 1 Aris Thorne 1 Lena Petrova 1 Elara Voss 1 Zenodo 1 DataCite 1 Priya Raman 1

// topics top 6 topics

large language models 1 ai research 1 ai ethics 1 generative ai 1 artificial intelligence 1 machine learning 1