OpenAI CEO Sam Altman became a household name after the release of OpenAI's groundbreaking AI model, ChatGPT.

Chat GPT is being used more and more in everyday life - with people using it for everything from writing an essay to generating an email, but can it come up with a wedding speech? I am due to ...

Artificial intelligence powerhouse OpenAI announced its latest chat model ... through the CEO’s investments in Reddit, Stripe and fusion power company Helion. The release of GPT-4.5 comes ...

OpenAI CEO Sam Altman announced ... The Verge says GPT-4.5 will come out in weeks, and GPT-5 will launch in months. ChatGPT’s free version will get unlimited chat access to GPT-5 at the standard ...