Endex has developed a tool for building an autonomous financial analyst using OpenAI's o1 and o3-mini reasoning models. The system aims to provide more accurate and efficient financial analysis. However, the details of how it works are not provided. --- Why it matters: This development matters because it could potentially automate tasks in finance, freeing up human analysts to focus on higher-level decision-making. It also demonstrates the application of OpenAI's reasoning models in a real-world context. Source: https://openai.com/index/endex