This article discusses a Reddit AMA with the Codex team, where they answer questions about Codex, their coding agent. The session highlights recent upgrades, including the launch of the gpt-5-codex model. It provides a schedule for the live Q&A and lists team members participating.

OpenAI has released an upgraded version of Codex powered by the new GPT-5 model, enhancing its capabilities in code generation and understanding. The improvements aim to make the AI more efficient and accurate in assisting developers with programming tasks. This upgrade reflects OpenAI's ongoing commitment to advancing AI technology for practical applications in software development.

OpenAI has introduced significant upgrades to Codex, making it faster and more reliable for developers. The new GPT-5-Codex is optimized for real-world coding tasks, enhancing collaboration and code review capabilities while integrating seamlessly with various development environments.

OpenAI's GPT-5 offers a significant upgrade in speed and usability, featuring an auto-switcher that optimally routes queries to enhance user experience. While it's an excellent tool for everyday tasks and coding assistance, it may not yet surpass advanced models like Claude Code for seasoned programmers. Importantly, GPT-5 is priced competitively, making it an accessible choice for a wide audience.