Mira Murati
OpenAI CTO Mira Murati
  • OpenAI's "Spring Update" revealed new updates to ChatGPT.
  • OpenAI CTO Mira Murati kicked off the event.
  • She announced GPT-4o, its next flagship AI model, with improved voice and vision capabilities.

OpenAI just took the wraps off a big new update to ChatGPT.

Cofounder and CEO Sam Altman had teased "new stuff" coming to ChatGPT and GPT-4, the AI model that powers its chatbot, and told his followers to tune in Monday at 1 p.m. ET for its "Spring Update" to learn more.