OpenAI unveils GPT-5 Pro, Sora 2 at DevDay 2025
At OpenAI DevDay 2025, CEO Sam Altman announced GPT-5 Pro, a more advanced version of the company flagship model, along with new tools like Sora 2 for video generation and AgentKit for building AI agents. The company also revealed a multi-year partnership with AMD to expand compute capacity and shared updates on its AI hardware project.