OpenAI has released GPT-5, its most advanced AI model to date, just as ChatGPT usage worldwide surpasses 700 million weekly users.
GPT-5 is being hailed as OpenAI’s smartest, fastest, and most useful model so far. It delivers big improvements in reasoning, accuracy, speed, and structured problem-solving. Businesses from several industries are already adopting tools powered by GPT-5 to transform how they operate and innovate.
Major companies like BNY Mellon, California State University, Morgan Stanley, SoftBank, and T-Mobile have begun integrating GPT-5 into various departments. Over 5 million users currently subscribe to ChatGPT’s business offerings, showing growing adoption in the corporate world.
Sean Bruich, Senior Vice President of AI & Data at Amgen, praised GPT-5 for its accuracy and reliability, saying it better handles complex contexts where quality matters most.
OpenAI states that GPT-5 responds faster and more precisely, understands context better, and offers stronger API support for building intelligent applications. These features make it ideal for tasks such as coding, customer service, research, and major business decisions.
The model is available now to ChatGPT Team customers, with enterprise and educational users set to get access soon. Developers can also start using GPT-5 through OpenAI’s API, and a premium GPT-5 Pro version with enhanced capabilities will arrive shortly.
This launch comes as the AI industry sees massive investment from tech giants like Microsoft, Meta, Amazon, and Alphabet, with nearly $400 billion expected to be spent this year on AI infrastructure and innovation. OpenAI itself is discussing a valuation increase to $500 billion, reflecting its role in advancing AI technology.
