The company bills API users based on the number of tokens that its LLMs process while generating a prompt response. A token is a unit of data that comprises a few letters or characters. OpenAI says ...

The latest model comes with native computer use capabilities, allowing it to take on jobs across your device and applications.

OpenAI's new GPT-5.4 clobbers humans on pro-level work in tests - by 83% ...

Microsoft's Phi-4-reasoning-vision-15B uses careful data curation and selective reasoning to compete with models trained on ...