On paper, the AI platform created by Elon Musk’s xAI shoots the lights out, but it's a different matter in practice, writes ...

AI advancements like Grok 4 highlight Nvidia being the overwhelming leader in supplying the picks and shovels for the GPU ...

While ChatGPT and Grok are both AI chatbots, they work differently behind the scenes and have their own capabilities. Let's ...

OpenAI has seen the limelight shift to Gemini and Grok in recent months, but it's showing that it's still very much in the AI ...

Rhea Purohit in Vibe Check Was this newsletter forwarded to you? Sign up to get it in your inbox. Grok 4 is topping some big AI benchmarks. So why have the responses to it been so mixed? And how come ...

The Department of Defense’s Chief Digital and Artificial Intelligence Office has awarded contracts totaling nearly $800 ...

Elon Musk’s xAI released the long-awaited Grok 4. And from our perspective, it likely marked the moment AI officially shifted ...

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

Grok 4 by xAI was released on July 9, and it's surged ahead of competitors like DeepSeek and Claude at LMArena, a leaderboard ...

Alibaba-backed startup Moonshot released on late Friday night its Kimi K2 model, touting performance that rivals many U.S.

The new open source model from China, Kimi K2, when used with Claude Code can code one level of a Nintendo Mario like video ...

Discover how Grok 4 AI redefines problem-solving with precision, but raises questions about accessibility and affordability ...