Chinese labs are producing open-weight AI models that match or surpass closed systems like Claude and GPT in key coding benchmarks, signaling a shift in the AI race. Models such as Z.ai’s GLM-5.1 and ...

Described by OpenAI as a new model tuned for defensive cybersecurity tasks, GPT-5.4-Cyber is being offered first to vetted security researchers, vendors and organizations.

On Thursday, OpenAI released GPT-5.2, its newest family of AI models for ChatGPT, in three versions called Instant, Thinking, and Pro. The release follows CEO Sam Altman’s internal “code red” memo ...

OpenAI says it's retiring several ChatGPT models, including the much-loved GPT-4o. Many users developed a strong attachment to 4o's personality and relied on it for emotional advice. OpenAI's Fidji ...

OpenAI on Wednesday released GPT-5.3-Codex, which the company calls its most capable coding agent to date, in an announcement timed to land at the exact same moment Anthropic unveiled its own flagship ...

OpenAI says its latest model offers increased capabilities across a broad variety of categories.

Microsoft Copilot and OpenAI’s ChatGPT are taking distinct approaches to enterprise productivity, with Copilot embedded deeply in Microsoft 365 workflows and ChatGPT offering flexible, cross‑platform ...

The rumors were true: OpenAI on Thursday announced the release of its new frontier large language model (LLM) family, GPT-5.2. It comes at a pivotal moment for the AI pioneer, which has faced ...