We’ve trained a model called ChatGPT which interacts in a conversational way. The dialogue format makes it possible for ChatGPT to answer followup questions, admit its mistakes, challenge incorrect premises, and reject inappropriate requests.

Use ChatGPT to answer questions, write, create images, complete work, and code—all in one place. Get started for free or download the app.

Creemos que nuestra investigación nos llevará algún día a la inteligencia artificial general, un sistema capaz de resolver problemas al nivel de los seres humanos.

Projects are smart workspaces that keep everything related to a long‑running effort in one place. Group together chats, upload reference files, and add custom instructions so ChatGPT remembers what matters and stays on‑topic. With memory, context, and flexible tools, they’re ideal for repeated and evolving work such as writing, research, planning, and more. Projects are available to all ...

如何在 ChatGPT 中删除和归档聊天 通过删除或归档聊天来管理你的 ChatGPT 对话历史。下面介绍每种选项的工作方式以及你可以预期的结果。

Hi! How do I track the usage of my custom GPT? I made it public, I’ve shared the link, but I have no ideia if people are using it… Thx!!

Hello, I am on Windows 11, latest Google chrome version, on very powerful PC. After GPT5 released yesterday, I started to notice very uncomfortable typing lag when typing prompts into ChatGPT’s text prompt field. It’s very small lag, couple hundred milliseconds at most, but more than enough to consistently throw off my typing. Especially given that it tends to fluctuate a lot. Can you fix ...

ChatGPT models ChatGPT's default model is GPT-5, which can automatically decide whether to use its Chat or Thinking mode for your request. For complex tasks, GPT-5 switches to GPT-5 Thinking, applying deeper reasoning before answering. The decision to “think longer” uses signals from your prompt and conversation, as well as learned patterns from how people manually choose models, their ...

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For Work Prompt Pack Check out examples below of ChatGPT use cases and prompts for any work role. Use the Use Cases for Work GPT built by OpenAI to get more ideas for your role, and the other function-specific role guidance in the OpenAI Academy for Work.