OpenAI has unveiled its latest reasoning models, o3 and o4-mini, which are designed to bring more capable AI agents to business.These models incorporate images, making them the first from OpenAI to do so, and offer a significant step change in ChatGPT's capabilities.The models can autonomously coordinate multiple actions and solve complex problems by utilizing ChatGPT's tools and custom tools.OpenAI's new models aim to advance the development of robust agentic AI systems and compete with other players in the AI market.