Elon Musk's xAI has launched Grok 4, the latest version of its AI chatbot, boasting PhD-level intelligence and potential for groundbreaking discoveries. Accessible via a new $300/month X subscription,

AI, led by Elon Musk, launches its latest AI model Grok 4 with a premium $300 subscription plan. Despite past controversies, the new release sets high expectations.

The latest version of Grok, known as the SuperGrok Heavy, is said to be the equivalent of a team of super-intelligent AI agents, collaborating to solve users' query.

Musk went even further, suggesting Grok could start discovering new technologies by the end of this year, and possibly new physics within two years.

In a post on X, the official xAI handle hosted a 48-minute-long live stream where Musk and xAI developers detailed various aspects of the Grok 4 AI model. One particular area where the new model outperforms its predecessor is academic knowledge. “Grok 4 is better than a PhD level in every subject, no exception,” Musk said.

The world of artificial intelligence is moving at an incredible pace, with breakthroughs emerging constantly. Now, attention turns to XAI's upcoming release: Grok 4. As the next iteration of their large language model,

The release comes months after the AI startup launched its previous iteration, suggesting an ongoing lightning pace of AI development.

Just a day after the xAI team issued a comprehensive apology and explanation about why its chatbot was spreading antisemitic rhetoric, Tesla updated its software for its cars to include the supposedly fixed Grok.

The latest version of Elon Musk's Ai chatbot Grok echoes the views of its billionaire creator and will sometimes search for Musk's stance on an issue before offering an opinion.

Elon Musk’s AI company, xAI, released its latest flagship model, Grok 4, late Wednesday, along with a new premium subscription plan called SuperGrok Heavy