The latest model from OpenAI comes just days after the company launched GPT-5.3 Instant.

OpenAI ChatGPT 6 plans come into view; a late 2026 developer preview and early 2027 public release are cited, shaping roadmap expectations.

OpenAI is releasing its GPT-4.1 and GPT-4.1 mini AI models in ChatGPT, the company announced in a post on X Wednesday. The GPT-4.1 models should help software engineers who are using ChatGPT to write ...

OpenAI recently announced multiple new features for ChatGPT and other artificial intelligence tools during its recent developer conference. The upcoming launch of a creator tool for chatbots, called ...

At the end of 2022, OpenAI launched ChatGPT and opened up an easy-to-access interface to large language models (LLMs) for the first time. The uptake was stratospheric. Since the explosive launch, ...

Today Microsoft is incorporating GPT-5, OpenAI’s best AI system to date, into a wide variety of its products, to bring new reasoning capabilities and improvements to coding and chat across its ...

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

On Tuesday, Anthropic’s Claude 3 Opus large language model (LLM) surpassed OpenAI’s GPT-4 (which powers ChatGPT) for the first time on Chatbot Arena, a popular crowdsourced leaderboard used by AI ...

But it could be the last release in OpenAI's classic LLM lineup. OpenAI has just released GPT-4.5, a new version of its flagship large language model. The company claims it is its biggest and best ...