GitHub Copilot has added OpenAI’s GPT-5.4 coding model, bringing improvements to reasoning and multi step development tasks.

OpenAI upgrades Prism with Codex CLI and GPT-5.3, letting researchers run code, compile LaTeX, and refine papers inside one ...

Remember when AI models could only tell you what to do? Now, the latest LLMs can actually do things with the help of agentic ...

GPT-5.4 is billed as "our most capable and efficient frontier model for professional work." ...

OpenAI's new GPT-5.4 AI model in ChatGPT combines advanced reasoning, computer use, and agentic workflows into a single ...

OpenAI launches GPT-5.4 with Thinking and Pro variants, bringing a 1 million token context window, stronger benchmarks, and fewer AI errors.

Around one month after launching Codex for Mac, OpenAI brings Codex to Windows with a new suite of IDEs supported.

OpenAI releases GPT-5.4 with native computer control and agent capabilities, marking a major shift toward autonomous AI ...

OpenAI launches GPT-5.4 across ChatGPT, API, and Codex with stronger reasoning, coding, and computer use capabilities.

OpenAI hints GPT-5.4 will arrive sooner than expected, featuring huge context windows and advanced reasoning amid backlash over the Pentagon deal.

OpenAI is launching today a new GPT-5.4 flagship model, which it considers as its “most capable and efficient frontier model for professional work.” ...

He added that the model delivers top performance while running faster and at a lower cost than competitive frontier models. This makes it an ideal choice for tasks requiring high levels of reasoning ...