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Here’s the newsletter summary by Dr. Joerg Storm:
Elon Musk’s xAI has launched Grok 4, a new AI model that outperforms top competitors including GPT, Claude, and Gemini. In benchmark tests, Grok 4 scored 41% on the “Humanity’s Last Exam,” outperforming o3 Pro by 15 points, and achieved leading results on AIME 25 and GPQA. This positions Grok 4 not just as a chatbot, but as a benchmark-beating AI agent capable of performing at high levels across multiple domains.
Access to Grok 4 comes with a premium tier called “SuperGrok Heavy,” priced at $300 per month. This package offers both model versions, early previews of new features, and higher usage limits, catering to users seeking maximum capability and early access to innovations.
A notable development is Grok 4’s integration into Tesla vehicles, which will begin rolling out shortly. This aligns xAI’s software with Elon Musk’s hardware ecosystem, effectively embedding the AI agent into real-world applications and bringing its capabilities directly into cars.
Beyond individual models, the newsletter also highlights broader market concerns. The AI boom is described as potentially larger and more dangerous than the dot-com bubble, signaling both unprecedented opportunity and the need for caution as AI adoption accelerates.
drstorm.substack.com
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