OpenAI recently unveiled its latest AI model, o3, marking a significant advancement in AI's ability to understand and analyze images, particularly low-quality sketches and diagrams. Alongside o3, a smaller version, o4-mini, was also released, expanding OpenAI's offerings. The core functionality of the o3 model lies in its ability to 'think with images,' allowing users to upload diverse images, such as whiteboard sketches and complex charts, for in-depth AI analysis and discussion.