“Take anti-tank missile as much as you need” — Amazon researchers find that massive amount of the open web is just AI-produced, machine translated nonsense

Researchers at the AI lab of Amazon Web Services (AWS) have discovered that a large amount of online content comes from machine-translated (MT) sources. 

This content, which is translated across many different languages, is frequently of low quality, which the team says highlights the critical need for data quality and source consideration when training large language models (LLMs).