Update: A day after this article was published, xAI unveiled Grok 4.1 access through its API for $0.20 per 1 input million tokens (or $0.05 for cached input) and output tokens at $0.50 per million, ...

Here is Grok 4.20 analyzing the Macrohard emulated digital human business. xAI’s internal project — codenamed MacroHard (a ...

Elon Musk’s xAI has launched Grok 4 Fast, its newest artificial intelligence model that boasts high-level reasoning at significantly lower costs. xAI announced the launch of Grok 4 Fast in a blog post ...

In the ever-expanding universe of artificial intelligence, two major contenders have emerged in 2025, sparking debates among tech enthusiasts, creators, and curious minds alike. ChatGPT by OpenAI and ...

Elon Musk’s xAI Holdings Corp. has made the latest version of its artificial intelligence model, Grok 4, free to all users, albeit with usage caps, as controversy continues around OpenAI’s GPT-5 model ...

Grok 4 is now accessible by default for unpaid xAI users Restrictions around the "limited" free access period are unclear. The move appears to be an effort to attract more paying users. Elon Musk's AI ...

xAI added Grok 4 powered vending machine in its office, in partnership with Andon Labs. XAI Grok 4 beat OpenAI GPT-5 in real world vending machine operation This shows Grok 4’s long-term coherence ...

What happens when the world’s most ambitious entrepreneur unveils a technology that could reshape industries, governments, and even the way we live? With the introduction of GROK 4, Elon Musk is once ...

The AI crypto market is projected to expand from $3.7 billion in 2024 to $46.9 billion by 2034, highlighting the increasing reliance on AI tools like Grok 4 for trading. Launched in mid-2025, Grok 4 ...