AI Chatbots Write Safe Exercise Advice for Older Adults, but Readability Falls Short
A comparative study found that ChatGPT-4o, Claude 3.5 Sonnet, and Deepseek-R1 produced accurate, safe, fabrication-free exercise messages for older adults, but all three wrote at a 10th to 11th grade reading level. They compared ChatGPT-4o from OpenAI, Claude 3.5 Sonnet from Anthropic, and Deepseek…