OpenAI has announced a free ChatGPT Plus subscription for students in the US and Canada until May 31, 2023. The ChatGPT Plus plan includes advanced features that are typically available for $20 per month. Among the new capabilities are access to the video generation model Sora and visual features through an extended voice mode of ChatGPT. Additionally, a GPT-4o image creation model has been added, significantly enhancing the quality of generated images compared to previous versions. The Deep Research feature allows the AI agent to conduct multi-step research and compile detailed reports based on information from various internet sources. Students can take advantage of the free offer starting from the ChatGPT student homepage.