ChainCatcher news, according to CNBC, the artificial intelligence startup OpenAI has launched a new AI model "GPT-4o mini," claiming that the new version is "the most powerful and cost-effective small model available today," with plans to integrate images, videos, and audio later.It is reported that the "o" in GPT-4o stands for omni, and GPT-4o has improved audio, video, and text capabilities, enabling it to process 50 different languages at higher speed and quality.