The study selected the following open-source Large Language Models (LLMs) for evaluation: LLaMA 2 (13B) (Meta AI, 2023), a transformer-based model fine-tuned for dialogue; Mistral 7B instruct, an instruction-tuned model; DeepSeek 67B (DeepSeek AI, 2023), a multilingual model trained on code and web data; OpenChat-3.5 (Openchat Team, 2023), a community-finetuned model derived from LLaMA; and Gwen, an open-access research model emphasizing retrieval-enhanced factual generation.

Authors

• Person: Not available Organization: Frontiers
  Survey and analysis of hallucinations in large language models

Sources

• Survey and analysis of hallucinations in large language models www.frontiersin.org Frontiers via serper

Referenced by nodes (2)

• Meta entity
• DeepSeek-AI entity