Just ask and ChatGPT can help with writing, learning, brainstorming and more. ChatGPT helps you get answers, find inspiration and be more productive. It is free to use and easy to try.

2022年11月30日 · ChatGPT is fine-tuned from a model in the GPT‑3.5 series, which finished training in early 2022. You can learn more about the 3.5 series here ⁠ (opens in a new window). …

2024年1月31日 · It's core to our mission to make tools like ChatGPT broadly available so that people can experience the benefits of AI. More than 100 million people across 185 countries …

2023年9月25日 · Voice and image give you more ways to use ChatGPT in your life. Snap a picture of a landmark while traveling and have a live conversation about what’s interesting …

2024年5月13日 · GPT‑4o ⁠ is our newest flagship model that provides GPT‑4-level intelligence but is much faster and improves on its capabilities across text, voice, and vision. Today, GPT‑4o is …

2023年11月6日 · If you have concerns with a specific GPT, you can also use our reporting feature on the GPT shared page to notify our team. GPTs will continue to get more useful and …

2023年3月14日 · We spent 6 months making GPT-4 safer and more aligned. GPT-4 is 82% less likely to respond to requests for disallowed content and 40% more likely to produce factual …

How can I access GPT-4, GPT-4o, and GPT-4o mini? Learn how to get access to GPT-4o in ChatGPT and GPT-4, and GPT-4o in the OpenAI API Using ChatGPT with Vision Pro

Use ChatGPT your way. Talk to type or have a conversation. Take pictures and ask about them.

ChatGPT is fine-tuned from GPT-3.5, a language model trained to produce text. ChatGPT was optimized for dialogue by using Reinforcement Learning with Human Feedback (RLHF) – a …