Uh-oh, Grok - you can't say that about the President! xAI is in a bit of hot water for its opinionated little chatbot.

Grok 3 is "scary smart," according to Elon Musk, and is "an order of magnitude more powerful than Grok 2."

According to xAI’s blog, Grok 3 leverages Test-Time Compute at Scale (TTCS), a specific implementation of test-time scaling, to power its reasoning. This machine learning strategy enables the A.I. model to dynamically adjust computational resources, ensuring higher accuracy for complex queries while maintaining speed for simpler tasks.

Elon Musk’s startup xAI announced the Grok 3 AI models, which he claims are “the smartest AI on Earth.” The company posted the launch event video on February 18, 2025, demonstrating the AI’s ability to perform sophisticated reasoning.

Elon Musk has announced that Grok 3, the latest AI model from xAI, will be available for free temporarily. The advanced model promises improved reasoning and language comprehension. Users can access it via X,

Dubai: Elon Musk has made Grok 3, the latest and most advanced artificial intelligence model from xAI, available for free to all users. Previously exclusive to Premium Plus subscribers on X (formerly Twitter),

Elon Musk has launched Grok 3, claiming it to be the smartest and most sarcastic AI. It answers “almost anything”.