OpenAI slows model training to bolster security after Hugging Face hack

The AI research lab behind ChatGPT said its measures included pausing its model testing for two weeks and investing more in adding other AI systems to monitor the activities of AI agents in testing. Some of the company's largest planned training runs remain on hold, the company said.

The company did not reply to questions about when the slowdown began.

(Reporting by Deepa Seetharaman in San Francisco; Editing by Chris Reese)