GPT-6 Luna and Sol one week in: where to run them, what devs built, real cost numbers, and where they fell short.

OpenAI dropped GPT-4o on Monday after several weeks of rumors about the AI startup's next big reveal. The company showed off several examples of what this updated version of GPT is capable of. OpenAI ...

April 14 (Reuters) - OpenAI on Monday launched its new AI model GPT-4.1, along with smaller versions GPT-4.1 mini and GPT-4.1 nano, touting major improvements in coding, instruction following, and ...