Musks SpaceXAI unveils Grok 4.5, challenges Claude and GPT with cheaper speed Cheaper, faster Grok 4.5 targets real-world ...

We take a deep dive into the advantages and controversies of Grok, and what sets it apart from other generative AI chatbots. Barbara is a tech writer specializing in AI and emerging technologies. With ...

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 ...

Once again, people are taking Grok at its word, treating the chatbot as a company spokesperson without questioning what it says. On Friday morning, many outlets reported that X had blocked universal ...

xAI has launched Grok 4.20 live in Beta. Estimated Arena (LMArena) Elo for Grok 4.20: ~1505–1535 provisional (Grok 4.20 analysis). Reasoning: Grok 4.1 Thinking is already at 1483. The multi-agent ...

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.

xAI made people’s conversations with its chatbot public and searchable on Google without warning — including a detailed plan for the assassination of Elon Musk and explicit instructions for making ...