OpenAI introduced the GPT-5.6 family of AI models on Friday, but only limited users can access them for now thanks to the U.S. government.

Sol, Terra, and Luna — in a limited preview beginning today. Sol is the flagship, Terra is pitched as a capable mid-tier option at half the cost of Sol, and Luna is the economy option for high-volume, ...

When OpenAI released GPT-5 last week, most coverage focused on the model’s performance gains, including fewer hallucinations, stronger multilingual abilities, and state-of-the-art results in health ...

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant. In today’s column, I will showcase an intriguing and ...

After years of hype and speculation, OpenAI has officially launched a new lineup of large language models (LLMs), all different-sized variants of GPT-5, the long-awaited successor to its GPT-4 model ...

The introduction of the ChatGPT o1 model has sparked significant interest in the AI community. To assess its problem-solving capabilities, particularly in the domains of IQ and math, rigorous testing ...

OpenAI is having a big week. Yesterday, the leading AI firm dropped not one, but two open-weight models, including one that can run well on Apple silicon Macs. Next? GPT-5 is coming to ChatGPT. OpenAI ...