OpenAI promised a one-model-fits-all future for ChatGPT. Instead, it backtracked—and the model choices are more confusing ...

GPT-5 is more than an upgrade. It aims to be a single, smarter system that blends reasoning, multimodality, cost efficiency, ...

OpenAI started rolling out GPT-5 to ChatGPT shortly after the AI system’s introduction last week. As part of the update, the ...

OpenAI CEO Sam Altman went so far as to call GPT-5 “the best model in the world.” That may be pride or hyperbole, as ...

After a rocky GPT-5 launch, GPT-4o is officially back for paying ChatGPT subscribers. OpenAI CEO Sam Altman also promised ...

OpenAI continues to pay the Nvidia tax, but Google has launched its own competitive technology. Find out which company has ...

The biggest recurring theme in the AMA was a mournful wail from users who loved GPT-4o and felt personally attacked by its ...

The University of South Carolina announced a partnership with artificial intelligence company OpenAI, which will offer free ...

OpenAI's latest flagship model, GPT-5, delivers markedly stronger reasoning performance than its predecessor—but at a sharply ...

GPT-5 is rolling out today as the new default model for signed-in ChatGPT users, replacing GPT-4o. It auto-switches between ...

DeepSeek V3.1 is finally here, and while it performs significantly better than R1, it doesn't outperform GPT-5 Thinking or ...