Researcher at University of Oxford
Oxford researcher who comments on AI systems producing misleading answers and advocates for improvements
How media typically covers Felix Simon
Directly quoted in these articles
Research by Salesforce AI Research found that approximately one-third of answers from generative AI search engines lack reliable source support, with OpenAI's GPT-4.5 reaching 47% unsupported claims and Perplexity's deep research agent at 97.5%.
“Oxford researcher who comments on AI systems producing misleading answers and advocates for improvements”