ChatGPT
OpenAI’s flagship chat assistant: multi-turn conversations, optional browsing (plan/region-dependent), uploads, and light analysis. Great for drafting, code snippets, and study help—check the site for model names and policies.
Chat / General对话通用写作编程
Visit websiteOpens in a new tab
When to use it
The summary should help you decide if this tool fits your needs. When many options look similar, consider how often you’ll use it, budget, and data privacy before choosing one.