天目

Tianmu is a web-based AI content detection tool developed by People's DAIly Online. It is designed to help users determine whether a piece of text was written by a human or generated by an AI model such as ChatGPT, ERNIE Bot, or Tongyi Qianwen. The system analyzes submitted documents and highlights the passages it believes are AI-generated, providing a clear visual indicator for editors, educators, and researchers who need to verify content authenticity.

What it does

Tianmu focuses on IDEntifying machine-generated text. Users can upload documents in DOC or TXT format, and the tool scans the content for patterns associated with large language models. Detected AIGC segments are highlighted directly within the text, making it easy to see which parts may not be human-written. After processing, the system can generate a PDF report summarizing the findings, which can be saved or shared for documentation.

Key capabilities

• High-accuracy detection: According to Public Beta results from April 2023, Tianmu claimed up to 93% accuracy in detecting content from several popular AI Models. The development team continues to refine the algorithm, though ACTual performance may vary by text type and model veRSIon.
• Large text capacity: The tool supports single documents up to 100,000 Chinese Characters, accommodating long articles, reports, and academic papers.
• Multiple file formats: DOC and TXT files can be uploaded directly, covering common document types used in daily work and study.
• PDF report generation: A one-click option creates a PDF report of the detection results, useful for record-keeping or sharing with colleagues.
• privacy protection: The system states that it does not retain or repurpose submitted detection data, addressing privacy concerns for sensitive content.
• Enterprise and API access: Beyond indiVidual use, Tianmu offers enterprise-level services and an API for developers who want to integrate detection capabilities into their own APPlications.

Who it is for

Tianmu is primarily aimed at Professionals who need to verify the origin of written content. News editors can screen submissions for AI involvement, academic institutions can check student work or research papers, and businesses can ensure the authenticity of reports and communications. The tool is also suitable for developers and organizations interested in automating AI content detection through the API.

How to get started

To use Tianmu, visit the official website and upload a supported document (DOC or TXT). The system will process the file and display highlighted AIGC passages. You can then review the results and optionally generate a PDF report. For enterprise or API access, you may need to contact the provider directly; details are likely available on the website.

Pricing and access caveat

Tianmu appears to offer free bASIc detection, with potential paid tiers for enterprise services or API usage. However, specific pricing Information is not clearly stated in public materials and may vary. Users should check the official website for the most current pricing and access conditions. The tool is accessible via web browser, and no software installation is required.