ChatGPT-4o is gone. We ran 9 final tests against GPT-5.2 to see what changed — and what users may miss.

OpenAI’s latest GPT-5 model dropped yesterday and it’s making big waves in the rapidly moving AI industry. GPT-5 is more than an upgrade. It aims to be a single, smarter system that blends reasoning, ...

OpenAI launched its long-awaited GPT-5 model. The model is claimed to be OpenAI's fastest, smartest, and most capable yet. GPT-5 is available to everyone: Free, Plus, Pro, and Team/Enterprise/Edu ...

OpenAI launched its most advanced language model Thursday with the release of GPT-5, a flagship product the company says will enhance ChatGPT as it reportedly nears a $500 billion valuation and aims ...

“Codex-Spark is the first step toward a Codex that works in two complementary modes: real-time collaboration when you want ...

ChatGPT's long-awaited new engine is here, and GPT-5 promises faster speeds and more time spent thinking. But the new generative AI model has turned off some users with a tone shift away from its ...

If you’ve been watching the AI world this week, you probably noticed something interesting: OpenAI dropped GPT-5.1 Codex Max almost immediately after Google unveiled Antigravity, its agentic, ...

When OpenAI launched GPT-5 last week, the company said the model would simplify the ChatGPT experience. OpenAI hoped GPT-5 would act as a sort of “one size fits all” AI model with a router that would ...

OpenAI on Thursday unveiled its highly anticipated GPT-5, a powerful multi-modal AI model featuring major advancements in problem-solving and coding. The new flagship model was announced during a ...

OpenAI launched GPT-5.3-Codex as Anthropic released Claude Opus 4.6 in a simultaneous drop that kicks off the AI coding wars, ...

If you haven't heard, OpenAI's launch of ChatGPT-5 on August 7 has caused a furor among a contingent of paying ChatGPT subscribers who find the new frontier model's communication style too clinical ...

Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a decade ...