News Summary

OpenAI has introduced GPT-5, the latest version of its flagship language model, available to all ChatGPT users. CEO Sam Altman described GPT-5 as a significant advancement towards artificial general intelligence (AGI), although it does not yet meet the full criteria for AGI. The new model is smarter, faster, and more accurate, with a reduced hallucination rate compared to its predecessors. OpenAI has also launched two new variants, GPT-5-mini and GPT-5-nano, with varying levels of speed and cost-efficiency. The company offers multiple subscription tiers, including a $200 per month Pro tier with unlimited access to GPT-5 and its variants. Additionally, GPT-5 can connect with Gmail, Google Contacts, and Google Calendar, enhancing its integration with user data. The model’s API provides a 256,000-token context window, allowing it to understand lengthy conversations and documents more effectively.