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

Elon Musk says Grok 4.5 is in private beta at SpaceX and Tesla, built on a 1.5T model with Cursor data—see what it means for ...

An AI model on OpenRouter is called Sonoma Sky Alpha is likely a preview of XAI Grok 4.2. It highlights xAI’s rapid progress in compute power, model diversity, and specialized applications like coding ...

An AI model launched last week appears to have shipped with an unexpected occasional behavior: checking what its owner thinks first. “That is ludicrous,” Willison told Ars Technica upon initially ...

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 ...

SpaceX’s xAI is doubling down on video- and image-generating tools, people familiar with the project said. That’s seizing on ...

While Elon Musk faces off against his former colleague and OpenAI co-founder Sam Altman in court, Musk's rival firm xAI, founded to take on OpenAI, isn't slowing down on launching competitive new ...

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 ...

What if the tools shaping tomorrow’s world weren’t just evolving—they were rewriting the rules entirely? Enter Grok 4, the latest AI model from XAI, which has already set a new benchmark in artificial ...

The new line of coding model may be faster but also less honest, as it fares worse there than the already problematic Grok 4. Katelyn is a reporter with CNET covering artificial intelligence, ...