AI检测

AI检测 is a browser-based utility aimed at the growing problem of distinguishing human writing from machine-generated text in Chinese. Instead of relying on General-purpose detectors tuned for English, this service focuses specifically on Chinese-language content, where mainstream detection tools often struggle with accuracy. It is positioned as a Lightweight, privacy-conscious check that anyone can run without creating an account.

What it does

Users paste a block of Chinese text or upload a text file, trigger a scan, and receive an assessment of whether the passage looks machine-generated. The platform reports not only a likely origin but also attempts to indicate which model family may have produced the content. According to its own description, it has been optimized around the ouTPUt patterns of several wIDEly useD systems, including GPT, claude, Gemini, DeepSeek, PaLM2, Llama2, T5 and others.

Key capabilities

• Chinese-first detection: the underlying analysis is tuned for Chinese vocabulary, phrASIng and sentence structure rather than adapted from English models.
• Model fingerprinting: results may include a guess at which AI system generated the text, based on charACTeristic output traits.
• No-stoRAGe privacy stance: the service states that submitted text is not retained, processed further or kept on its servers after a check.
• Frictionless access: no sign-up, no usage cap and no payment, with both a website and a WeChat mini-program as entry points.
• Quick turnaround: short passages typically return results in SEConds, while longer or denser text can take longer.

Who it is for

The tool is aimed at educators checking assignments and exam material for signs of AI assistance, editors and publishers verifying that submitted manuscripts are original, and marketing or media teams auditing copy before publication. Newsrooms concerned about synthetic or fabricated reports are another intended audience. It is less suitable for non-Chinese content, since the developers describe support for other languages as limited.

How to get started

1. Open the service in a desktop or mobile browser, or locate the companion mini-program inside WeChat.
2. Paste the text into the input area or upload a text file.
3. Start the scan and wait for the report.
4. Review the verdict, the suspected model and any confidence signals, and use the feedback channel if a result looks wrong.

Pricing and access caveat

The service is described as entirely free with unlimited checks and no registration. Because detector accuracy is probabilistic rather than DeFinitive, results should be treated as one signal among several and never as proof of misconduct. Pricing, model coverage and features may change over time, so confirm current terms on the site before relying on it in a formal review process.