ChatGPT 是什么？
ChatGPT is OpenAI's conversational assistant for writing, research, analysis and coding help. It understands text, images and files, and on paid plans can browse the web, run analysis and create images.
It is frequently compared with Claude for long documents and coding, and with Gemini for Google Workspace integration. ChatGPT also powers custom GPTs and connects to an API for developers.
核心功能
- Conversational answers across writing, research and coding
- Image understanding, file uploads and voice on paid plans
- Custom GPTs and shared conversations
- Web browsing and data analysis on paid plans
- An API for building your own assistant
如何使用 ChatGPT
- 1
Start a conversation
Type a question or paste a document into the chat.
- 2
Refine with follow-ups
Ask for a shorter, clearer or different version until it fits.
- 3
Use custom GPTs
Pick or build a GPT tailored to a recurring task.
ChatGPT 价格
| 套餐 | 价格 | 周期 |
|---|---|---|
| Free | $0 | month |
| Plus | $20 | month |
ChatGPT 适合谁？
- Professionals who want a general assistant for daily tasks
- Students and researchers summarizing and explaining material
- Developers using it for coding help and an API
ChatGPT 替代品
查看全部 ChatGPT 替代品 →Long-context AI assistant for writing, analysis and code
Google's multimodal assistant across Search and Workspace
Answer engine with real-time search and cited sources
xAI's assistant with real-time information from X
Open-model chat assistant and low-cost developer API
常见问题
相关工具
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Bring-your-own-key chat UI for multiple models
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Open-source desktop chat app for local models
Baidu's ERNIE-powered assistant