OpenAI DevDay 2026 Keynote (Full)

The total duration is approximately 53 minutes, and it is recommended to schedule your viewing time accordingly. This OpenAI DevDay 2026 is a landmark annual event in the AI industry, led by Sam Altman and featuring Romain Huet, Tejal Patwardhan, and Holly Li on stage together, showcasing over 20 new releases. From the Dots AI platform to the ChatGPT Spaces collaborative space, to the upgraded reasoning capabilities of GPT-6.1 Sol and the speed breakthrough of Astra Ultrafast, this keynote address was not just a product launch but also a comprehensive statement by OpenAI on the future AI application ecosystem. The core highlight is the demonstration session – each new feature is accompanied by a live demo, not just simple PowerPoint presentations, allowing viewers to directly experience the expansion of the model's capabilities. Suitable for AI developers, product managers, and tech professionals interested in the application of large models. For those who want to understand OpenAI's technical roadmap and business strategy, it is recommended to watch it in full; if time is limited, focus on the demonstration segments of GPT-6.1 Sol and Dots.