OpenAI is set to make waves today with the highly anticipated launch of GPT-5 its biggest artificial intelligence upgrade yet. The official livestream begins at 10:00 AM Pacific Time (10:30 PM IST) and is expected to be streamed via OpenAI’s YouTube channel and possibly their X (formerly Twitter) handle. CEO Sam Altman has built anticipation with the promise of “a ton of stuff,” including new models, features, and product releases.