OpenAI unveiled an updated version of its AI system GPT-4o that can generate more realistic images, the result of a year-long effort with human trainers. GPT-4o replaces DALL-E 3 as the default ...

Elon Musk’s AI company, xAI, has added image generation capabilities to its API. Only one model is available in the API at the moment, “grok-2-image-1212.” Given a caption, the model can ...