Microsoft’s Copilot AI chatbot was already the best way to use GPT-4 for free. Now, it’s got even better by adding the more advanced GPT-4 Turbo model to its engine room. The news that GPT-4 Turbo is ...

GPT-5 was officially launched by OpenAI on August 7, 2025, making it available to all ChatGPT users, including Free plan users for the first time. The launch involved access by Free, Plus, Pro, and ...

OpenAI hosted a longer-than-usual press event on Thursday to unveil GPT-5, the ChatGPT upgrade we've been waiting for. The new AI model brings performance improvements across reasoning and coding, and ...

We’ve known that OpenAI is actively developing its next-gen GPT-5 language model for some time now. But earlier this week, the company surprised us with an incremental update to GPT-4 Turbo. Dubbed ...

CNET contributor Don Reisinger is a technology columnist who has covered everything from HDTVs to computers to Flowbee Haircut Systems. Besides his work with CNET, Don's work has been featured in a ...

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OpenAI has expanded its GPT-5.4 lineup with mini and nano models aimed at improving speed, cost efficiency and responsiveness ...