On July 18, according to the Economic Observer Network, OpenAI's official website said today that with the use of ChatGPT in the fields of finance, law, and marketing, a "black box" situation will occur due to the inability to verify its accuracy. In order to solve this problem, OpenAI has proposed a new training framework, Prover-Verifier Games (referred to as "PVG"). For example, using small models such as GPT-3 to verify and supervise the output of GPT-4 large models, thereby improving output...