https://www.theguardian.com/technology/2023/apr/06/chatgpt-ai-bryan-caplan-interview

Bryan Caplan was skeptical after AI struggled on his midterm exam. But within months, it had aced the test

The economist Bryan Caplan was sure the artificial intelligence baked into ChatGPT wasn’t as smart as it was cracked up to be. The question: could the AI ace his undergraduate class’s 2022 midterm exam?