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- The progress that ChatGPT made in an exam in just three months stunned an economics professor.
- Bryan Caplan of George Mason University said the chatbot got a D on his economics test in January.
- He tried again with the GPT-4 update last week and its score improved to an A.
An economics professor said the progress ChatGPT made — it improved its score from a D to an A on his economics test in just three months — has stunned him.
Bryan Caplan, an economics professor at George Mason University, told Insider that the latest version of ChatGPT could now be responsible for the first big bet he's ever lost.