In an era when everything's a subscription service, ChatGPT remains one of the rare tools you can use for free, without a countdown timer or a credit card form lurking around the corner. ChatGPT has ...

OpenAI has launched its new AI model, ChatGPT 5.2, to compete with Google's Gemini 3. The model focuses on enhanced general intelligence, advanced coding support, and better long-context reasoning.

ChatGPT is OpenAI’s leading AI assistant, powered by GPT-5.4, offering coding, research, image generation, and real-time web ...

Learn ChatGPT fast with a curated one-hour video roadmap. Key features like memory, projects, and Canvas boost productivity. ZDNET guides help you choose models, prompt better, and dive deeper. So, ...

ChatGPT上で｢Acrobat｣を使ってPDFを作成しているところ Photo: かみやまたくみ 使える瞬間、人生のどこかでくると思う。 ChatGPTに｢ChatGPT Apps｣という新機能がきています。説明がけっこう難しいんですが、ChatGPTの中だけで使える｢ミニアプリ｣ができたという ...

Turn ChatGPT into a consistent tool with a few tight constraints. Use instructions to control tone, pacing, and structured formatting. Watch the downside: global rules can silently filter answers ...

ChatGPT has quietly changed how it works. It is no longer limited to answering questions or writing text. With built-in apps, ChatGPT can now connect to real services you already use and help you get ...