Elon Musk’s xAI to Launch Grok 4 Chatbot After July 4

“Let’s rewrite human knowledge from scratch,” says Musk, as Grok 4 enters the race against ChatGPT and Gemini.

Update – Grok 4 Is Here!

Grok 4 chatbot officially launched on July 9, 2025, during a livestream hosted by xAI. Elon Musk introduced two main versions during the event: Grok 4, a general-purpose model for text, reasoning, and creative tasks; and Grok 4 Heavy, optimized for solving complex problems.

Key capabilities include:

• doctoral-level reasoning skills;

• native tool use and real-time web search, including data from X;

• a massive 256,000-token context window for deeper interactions;

• a new voice interface with emotional tone and singing ability.

Grok 4 is now available to SuperGrok and Premium+ subscribers, with public access offered via API. The presentation showcased its versatility — from reasoning and coding to expressive voice output.
Read more about the launch in our full report on the Grok 4 AI assistant.

The Grok 4 Chatbot: What’s New?

The Grok 4 chatbot — Elon Musk’s latest release from xAI — is set to launch shortly after July 4. Skipping a “3.5” update entirely, xAI signals this is more than just an upgrade. Musk’s AI team promises that the model will deliver significant improvements in logical reasoning, math, and code generation.

Musk shared that his team had been “grinding on Grok all night” to finalize a new coding-focused version. In fact, xAI is currently developing multiple variants of Grok 4. The Company designed one version as a general-purpose assistant, while another — Grok 4 Code — will serve as a dedicated AI programming partner. For example, developers may be able to get real-time help inside their code editors, much like Copilot or ChatGPT’s advanced code models.

The launch will initially support text-based interaction only. However, image capabilities are expected in future updates. With this move, Elon Musk’s chatbot aims to stand shoulder-to-shoulder with Google Gemini and OpenAI’s GPT-4, and possibly even preempt GPT-5.

A Bold Plan: Rewriting the Knowledge Base

What sets Grok 4 apart isn’t just its technical upgrade — it’s Musk’s vision behind it. He wants to use the chatbot’s advanced reasoning to analyze and rewrite existing human knowledge. Once that’s done, the AI would be retrained on this “corrected” dataset.

This plan has raised concerns. Critics argue that letting a single company redefine “truth” could be risky. AI researcher Gary Marcus called the idea “straight out of 1984,” warning of the dangers of personal bias on a global scale.

However, Musk believes this is necessary to eliminate errors and misinformation present in current training data. At the end of the day, whether xAI Grok 4 can offer a more truthful AI depends on transparency, not just ambition.

Why This Release Matters

The Grok 4 chatbot comes at a strategic moment. As the AI race intensifies, Musk is aiming to leap ahead of competitors with a smarter, more capable assistant. Backed by massive GPU clusters and the data-rich infrastructure of X (formerly Twitter), xAI has the tools to compete at the highest level.

For developers and tech enthusiasts alike, this could mean a new kind of AI companion — one that can reason, code, and challenge existing knowledge structures. Whether you’re following the Elon Musk chatbot saga out of curiosity or looking for real-world applications, Grok 4 is hard to ignore.

Conclusion: Is Grok 4 Chatbot the Next Big Leap?

In summary, the Grok 4 chatbot marks an ambitious step forward in Elon Musk’s quest to reshape AI. With advanced reasoning, code generation, and a bold new mission to rewrite knowledge, it promises to stir up the AI landscape.

However, its true impact will depend on how it performs — and how the world responds. As Musk’s xAI Grok 4 rolls out post–July 4, the spotlight is on: will this be just another chatbot, or the beginning of something much bigger?