OpenAI released and began the phased rollout of a new model, 'GPT-6.1 Terra'. In ChatGPT, it can be used in 'Work' and 'Codex ...

With new AI models and features being announced one after another, do you ever feel like, "What exactly has changed?"In this ...

OpenAI has launched GPT-6.1 Sol as a cost-effective alternative to its flagship model, GPT-6 Astra. It offers near-Astra performance for coding and professional workflows at a significantly lower API ...

OpenAI released the Decisions API in public beta on October 6, 2026, introducing an endpoint that returns typed answers to developer-defined questions over text and image inputs. The OpenAI API ...

It’s the inaugural week of the second annual edition of Automation April, and to celebrate the occasion, I’ve been working on something special: today, I’m introducing S-GPT, an advanced ...

On Tuesday, OpenAI released a new foundation model called GPT-5.5 Instant, which will replace GPT-5.3 Instant as the default ChatGPT model. The company said the model reduces hallucination in ...

OpenAI has released GPT-5.4 mini and GPT-5.4 nano, calling them its “most capable small models yet,” with a clear focus on speed, efficiency, and strong performance for everyday AI tasks, while also ...

OpenAI held its annual DevDay conferenceand used it as an opportunity to announce a raft of changes to ChatGPT and other products, including wholesale price reductions for developers and a brand new ...