xAI has launched the new Grok 4 and Grok 4 Heavy AI models Grok 4 requires a $30 monthly SuperGrok subscription The launch comes as Grok faces renewed criticism xAI ...

Elon Musk’s xAI launched Grok 4 on Wednesday night, the latest and most advanced version of its flagship artificial intelligence model, which the billionaire claimed was smarter than all its top ...

Grok 4 and its reasoning-focused counterpart, Grok 4 Heavy, arrived with an immediate sense of ambition, offering multimodal AI designed to handle coding, logic, and perception tasks. In the initial ...

Grok 4 is a huge leap from Grok 3, but how good is it compared to other models in the market, such as Gemini 2.5 Pro? We now have answers, thanks to new independent benchmarks. LMArena.ai, which is an ...

Elon Musk’s xAI Holdings Corp. has debuted a new large language model, Grok 4, that’s optimized for reasoning tasks such as generating code. The LLM’s late Wednesday launch followed a turbulent week ...

The more powerful AI model from xAI, Grok 4, has been unveiled by the company to usher in a new era for its machine learning services as part of its massive plans. There are two models introduced by ...

When xAI's Grok 4 chatbot was launched Wednesday, users and media outlets quickly began pointing out examples of it consulting its owner Elon Musk's views on controversial matters. CNBC was able to ...

Elon Musk's xAI company has launched its newest AI model, Grok 4, just a few months after introducing its previous version. The rapid release shows how quickly the company is moving in the AI space.

Developer and entrepreneur David Ondrej demonstrates Grok 4, xAI’s latest AI mode. It outperforms competitors like OpenAI, Anthropic, Meta, and Google on benchmarks such as GPQA (Google-proof ...

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now After days of controversy surrounding a ...

Forbes contributors publish independent expert analyses and insights. Dr. Gerui Wang writes about AI, society, media, and culture. Grok 4’s focus on enhancing reasoning, including domain-specific ...

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 ...