I just tested ChatGPT-5.1 vs. Grok 4.1 with 9 prompts — and there's a clear winner

I ran nine hands-on tests to find the real winner — and these leading chatbots left me surprised by the outcome ...

Elon Musk's AI vs. Google's AI with 9 challenging prompts — here's the clear winner

I put Gemini 3.0 and Grok 4.1 through 9 head-to-head prompts — from logic and creativity to humor and tone. Here's what ...
Forbes

xAI’s Grok Chatbot Scores Government Deal Days After Trump And Musk Meeting

The General Services Administration signed an agreement to purchase Grok AI models from Elon Musk’s xAI, joining other AI companies in making deals with the government, less than a week after the ...
FedScoop

Advocacy groups escalate fight over Grok in government after OneGov deal

BEIJING, CHINA - AUGUST 24: In this photo illustration, the logo of Grok is displayed on a smartphone screen with the xAI logo in the background on August 24, 2025 in Beijing, China. Elon Musk's xAI ...

Grok 4.1 Fast's compelling dev access and Agent Tools API overshadowed by Musk glazing

Elon Musk's frontier generative AI startup xAI formally opened developer access to its Grok 4.1 Fast models last night and introduced a new Agent Tools API—but the technical milestones were ...
NextBigFuture

XAI Grok 5 Bigger with More Intelligence Density Should

Elon Musk updated that XAI Grok 5 has 6 trillion parameters and has more intelligence density per gigabyte. It will be released in Q1 2026. Grok 5 should have 1.4 to 1.6 times performance and 96-100% ...
CBS News

How do you stop an AI model from turning Nazi? What the Grok drama reveals about AI training.

Aaron J. Snoswell is a senior research fellow in AI Accountability at Queensland University of Technology. Grok, the artificial intelligence (AI) chatbot embedded in X (formerly Twitter) and built by ...
TechCrunch

Grok’s AI companions drove downloads, but its latest model is the one making money

Grok’s raunchy, unfiltered AI companions may be making headlines for their unhinged and often NSFW responses, but it’s Grok 4, xAI’s latest model, that’s been driving the app’s revenue of late. Elon ...
Rolling Stone

Grok Claims Elon Musk Is More Athletic Than LeBron James — and the World’s Greatest Lover

Elon Musk is many things: A tech CEO, a Trump megadonor, the richest person who ever lived. But according to Grok, the chatbot developed by his AI company xAI, he’s so much more than that. Weeks ago, ...
CBS News

Pentagon to start using Grok as part of a $200 million contract with Elon Musk's xAI

The Pentagon has signed on to use Grok, the AI chatbot built by Elon Musk's company xAI, as part of a new $200 million agreement that opens the door for its deployment across the federal government, ...
TechCrunch

Thousands of Grok chats are now searchable on Google

Hundreds of thousands of conversations that users had with Elon Musk’s xAI chatbot Grok are easily accessible through Google Search, reports Forbes. Whenever a Grok user clicks the “share” button on a ...