Key Points:

• This is today's edition of The Download , our weekday newsletter that provides a daily dose of what's going on in the world of technology.
• AI models are using material from retracted scientific papers The news: Some AI chatbots rely on flawed research from retracted scientific papers to answer questions, according to recent studies.
• In one such study, researchers asked OpenAI’s ChatGPT questions based on information from 21 retracted papers on medical imaging.
• The chatbot’s answers referenced retracted papers in five cases but advised caution in only three.