Elon Musk’s xAI Launches Grok 4 & Grok 4 Heavy: Everything You Need to Know
Elon Musk’s xAI is making waves again this time with the powerful launch of Grok 4 and its premium version, SuperGrok4 Heavy. Positioned to challenge OpenAI’s GPT-4, Google’s Gemini, and Anthropic’s Claude, Grok 4 aims to be the smartest, most capable AI chatbot yet.
Grok 4 is the latest AI model by xAI, Elon Musk’s AI company. It is part of the “Grok” family of chatbots integrated with X (formerly known as Twitter) and soon, Tesla cars.
Grok in Tesla Cars?
During the livestream, Elon Musk revealed:
“Grok AI will be in Tesla cars next week.”
This means Tesla owners will soon have AI-powered conversation and assistance directly from their dashboard, a potential game-changer for smart mobility. Whether it’s for navigation, trip planning, or entertainment, Grok could be the first AI chatbot native to vehicles.
According to Musk, Grok 4 is so intelligent that most PhDs would fail where it excels.
It’s designed to provide better factual understanding, more robust reasoning capabilities, and improved interaction all wrapped in Musk’s signature humor and sarcasm.
Elon Musk said during the launch: “Grok 4 is better than PhD level in almost every subject… but still lacks common sense sometimes.”
Key Features of Grok 4 & SuperGrok Heavy
Intelligence & Reasoning
Grok 4 is trained on large-scale academic and real-world datasets.
Claims to outperform GPT-4 and Gemini 2.5 in several academic and logic benchmarks.
“Grok 4 Heavy” introduces multi-agent reasoning like a team of AIs debating together to give better answers.
Personally, I think the multi agent feature is genius is like having an entire AI debate team in your car and want to give you answer. Lol
NOTE:
Grok 4 and Grok 4 Heavy are currently accessible through X Premium tiers on the X platform. Grok 4 will soon be integrated into Tesla’s infotainment systems for driver assistance, entertainment, and productivity.
Wow. Imagine you’re driving and Grok suggests a shortcut right before traffic hits. That’s next level assistance!
According to Elon, the SuperGrok Heavy will be available for a monthly subscription $300.
Whether Grok 4 and SuperGrok Heavy is the smartest AI or just another hype, one thing is clear; Elon Musk just shifted the AI conversation again and we better keep up.
