Researchers show how ChatGPT 3.5 performs better than ChatGPT 4.0 in several tasks, often math related, highlighting the issue of "drift" in improving AI models (Josh Zumbrun/Wall Street Journal)by India News Online Team August 7, 2023 0 Josh Zumbrun / Wall Street Journal: Researchers show how ChatGPT 3.5 performs better than ChatGPT 4.0 in several tasks, often math related, highlighting the issue of “drift” in improving ...