GPT-5.4 expands the context window to 1 million tokens; the larger limit supports longer coding and research sessions.

OpenAI released GPT-5.4 today with native computer use, a 1M-token context window, and new professional benchmarks. Find what ...

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

Earlier this week, OpenAI released GPT-5.3 Instant, promising to make ChatGPT less cringe and more natural when using its ...

ChatGPT 5.4 is launched with Thinking and Pro versions, a 1 million token context window in the API, native computer use, Tool Search token savings, and fewer factual errors. Here is what changed, ...

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 GitHub Copilot has added support for OpenAI’s GPT-5.4 coding model, bringing improved reasoning and support for multi-step tasks. The model is available across several development environments.

Copilot (formerly known as Bing Chat) will soon support GPT-4 Turbo. GPT-4 Turbo has an updated knowledge cutoff of April 2023 and a larger 128k context window. Microsoft's Mikhail Parakhin said that ...

ChatGPT's major new model releases have historically been huge news because they introduced innovative and surprising features and improvements. GPT-5 was supposed to do that, too: In fact, OpenAI CEO ...

Lisa joined CNET after more than 20 years as a reporter and editor. Her coverage of AI ranged from a hands-on with OpenAI's empathetic Advanced Voice Mode to in-depth explainers on LLMs, ...