The machine was ‘trained’ using information compiled from more than 17,000 cases from 2015 to 2020 and can correctly file charges for Shanghai’s eight most common crimes, including credit card fraud, theft, and “picking quarrels and provoking trouble,” according to research published this month in the domestic peer-reviewed journal Management Review.
The AI prosecutor was developed and tested by the Shanghai Pudong People’s Procuratorate, China’s biggest and busiest district prosecution office, the South China Morning Post (SCMP) reported. The paper noted that the system could even run on a desktop computer.
It works by identifying and pressing charges against a suspect based on 1,000 ‘traits’ obtained from the case description text that is fed to the machine. Much of this text is apparently either too small or too abstract to make sense to people.
According to the project’s lead scientist, Shi Yong, the system can potentially shoulder the prosecutors’ daily workload and free them up to focus on more demanding tasks. Shi and his team at the Chinese Academy of Sciences’ big data and knowledge management laboratory noted that the tech would soon get upgrades to become powerful enough to recognize less common crimes and file multiple charges against a suspect.