Elon Musk said Grok 4.5 has entered private beta testing at SpaceX (SPCX) and Tesla (TSLA), offering a glimpse into the ...

Featured Snippet Answer Grok 4.3 is the better raw-cost choice for output-heavy reasoning agents, while Gemini 3.5 Flash is ...

There is a common problem for all AI companies for overfitting to benchmarks. XAI Grok 4 has some problems with prompt adherence. XAI could have had overfitting resulted from the reinforcement ...

What if the future of app development wasn’t just about coding skills but choosing the right AI collaborator? In a rapidly evolving tech landscape, the battle between AI models like Claude 4 and Grok ...

Is Grok 4.2 the most intelligent coding model we’ve seen yet? With its release in January 2026, this AI powerhouse has already sparked conversations across the tech world. In this comparison, World of ...

Grok is apparently referring to Elon Musk's X posts in order to answer user's questions. It looks like Musk will be the arbiter of truth for his so-called "maximally truth-seeking AI." SEE ALSO: xAI ...

Grok 4.3 is now available on Amazon Bedrock with low pricing, a 1M context window, and reasoning controls for enterprise AI ...

Elon Musk-owned xAI has officially made the latest version of its AI model, Grok 4, freely accessible to all users worldwide.

With all the AI news coming out each week, some of the more significant advancements can be hard to track. Grok 4 Fast is streamlined version of xAI's flagship Grok 4 model released back in July 2025.

Checkmate: OpenAI's o3 swept Musk's Grok 4 in an AI chess showdown.

Grok Imagine offers a free tier and annual plans from $113.88. Sora 2 requires ChatGPT Plus ($20/month, ~$240/year) at minimum, with Pro at $200/month for heaviest use. Grok's free tier and lower ...