The rivalry between Sam Altman and Elon Musk is entering its Apprentice era. Both men have the ambition to redefine how the modern world works—and both are jockeying for President Donald Trump’s ...
OpenAI has introduced GPT-4.5, its largest AI language model, available as a research preview for ChatGPT Pro users.
GPT-4.5, OpenAI's big new model, represents a significant step forward for AI's industry leader. It could also be the end of ...