The unusual behavior of Grok 4, the AI model that Musk's company xAI released late Wednesday, has surprised some experts.

Elon Musk’s chatbot Grok AI completely lost the plot this week. After Elon told users on X Monday to expect changes in how Grok responded, people started noticing what those changes looked like. By ...

Elon Musk’s artificial intelligence company said its Grok chatbot had also undergone a code update that caused it to share ...

Missouri’s attorney general is trying to force AI companies to make their chatbots give partisan answers. Will they fight ...

Elon Musk's xAI said Grok's behavior was due to an update that caused it to prioritize engagement, even if posts contained ...

Agriculture Secretary Brooke Rollins says the administration is still trying to come up with a solution to the problem posed ...

Sam Altman said OpenAI is delaying the launch of its open-weight model to run more safety tests. The open-weight model, initially set for release next week, was postponed indefinitely. The ...

Missouri Attorney General Andrew Bailey, a Republican, called AI responses to be just “the tip of the iceberg” of what he ...

Elon Musk's xAI faced internal backlash after Grok's antisemitic posts. Workers demanded answers — and one said they would ...