In the increasingly fierce competition in the field of artificial intelligence, OpenAI once again leads the trend by introducing GPT-4o mini, a lightweight large language model. This move not only marks a new trend in the miniaturization of AI large models but also embodies OpenAI's strategy of making advanced AI technology "as widely accessible as possible." Upon its launch, GPT-4o mini demonstrated astonishing performance, scoring 82% on the MMLU benchmark test, surpassing its predecessor, GPT