Given Grok's expensive new subscription offering, timed alongside the Grok 4 launch, it's not surprising to see that even a smaller increase in the number of paying subscribers could drive Grok's iOS revenue significantly higher.

Here’s what the xAI chatbot’s handling of the Epstein mania shows about Elon Musk’s AI. T welve days ago, Elon Musk took to his social media platform X to criticize Donald Trump for his administration’s refusal to release more information on its investigation of Jeffrey Epstein;

Elon Musk's AI chatbot, Grok, denounced Donald Trump's recent allegations against Barack Obama, calling the Trump administration's claims 'politically motivated to distract from Jeffrey Epstein.' Trum

We take a deep dive into the advantages and controversies of Grok, and what sets it apart from other generative AI chatbots.

The latest Grok controversy is revealing not for the extremist outputs, but for how it exposes a fundamental dishonesty in AI development.

Internal docs show xAI paid contractors to "hillclimb" Grok's rank on a coding leaderboard above Anthropic's Claude.

Grok has refused to assist a crypto influencer, linking his X profile to previous research by ZachXBT. The AI denied the request of Crypto Rover, citing previous research linking the influencer to risky tokens.

Tesla has integrated the Grok AI chatbot into newly delivered cars and select older models that meet specific technical requirements.

This is the smartest AI in the world,” Musk said. He did not mention the chatbot’s viral posts praising Hitler and calling itself “MechaHitler.”

The initiative hadn’t been planned to include xAI’s Grok model as recently as March, the former Pentagon employee said.