The article discusses various updates and features introduced at DevDay 2025, including the Sora 2 SDK, advancements in GPT-5 with Pro AgentKit, and new capabilities in image generation and speech-to-speech mini models. These innovations are aimed at enhancing user experiences and expanding the functionality of applications powered by OpenAI technologies.

OpenAI's DevDay 2025 showcased significant advancements in its AI platform, transforming ChatGPT into an operating system that integrates with external services like Canva and Zillow. Key announcements included the launch of the Apps SDK, AgentKit, and Codex, enabling developers to create more sophisticated applications and workflows within the ChatGPT interface. The event featured live demos highlighting the capabilities of these new tools and the API updates, emphasizing OpenAI's commitment to enhancing developer experience.