https://phys.org/news/2018-07-artificial-intelligence-outperforms-repetitive-animal.html

As part of this effort, we have now developed a computer method of testing chemicals that could save more than a US$1 billion annually and more than 2 million animals. Especially in times where the government is rolling back regulations on the chemical industry, new methods to identify dangerous substances are critical for human and environmental health.

How the computer took over from the lab rat