Field notes on AI behavior.

Fudan University and others proposed the "Chinese version of GPT-Zero"! Graduation thesis AI self-checking tool | AAAI 2025

The AI content detector ImBD recently proposed by researchers from Fudan University and other institutions covers multi-task detection (polishing, expansion, rewriting, pure generation), and supports multiple mainstream languages such as English, Chinese, Spanish, Portuguese, etc.; it only requires 500 pairs of samples and 5 minutes of training time to surpass commercial detectors!