IEEE Siberia

It also drew attention as New York-based Hugging Face said it had used an open-source Chinese model to contain ⁠the attack because leading U.S. models, unable to tell a defender from an attacker, refused to process the data needed for analysis.

Four people familiar with OpenAI’s model-training practices say the company often runs several different model ​evaluations at the same time, all of which operate at high speeds and generate such enormous amounts of data that employees sometimes struggle to keep up.