On July 9, 2025, the world witnessed Elon Musk’s new artificial intelligence, Grok 4. It’s an AI model capable of thinking like humans, answering questions, and even discovering new things. Grok 4 is like a digital brain that understands human-like conversations and responds intelligently.

When and How Was Grok 4 Launched?
Elon Musk’s company, xAI, launched Grok-4 during a live online event streamed on X (formerly Twitter), watched by millions globally.
Musk described it as a “big leap in AI,” meaning it is considered a major shift in the world of technology.
What is the Price of Grok 4? Who Can Use It?
xAI has launched Grok-4 with two subscription plans:
✅ Basic Plan: $30 per month (₹2,500)
✅ Premium Plan (Grok 4 Heavy): $300 per month (₹25,000)
You can use it on X, grok.com, or via its mobile apps.
What Makes Grok 4 Special? Elon Musk’s Promises
Elon Musk has made bold claims about Grok-4:
- It is the world’s most advanced AI.
- It can answer PhD-level questions on any topic like science, history, or mathematics.
- It aims to always seek the truth and avoid false or misleading answers.
- It has the capability to discover new technologies, potentially creating things we have never seen before.
- Plans are in place to integrate Grok-4 into Tesla cars to make them even smarter.
How Was Grok 4 Built? How Much Did xAI Spend?
xAI invested significant money and effort to build Grok-4:
💰 Funding: Last year, xAI raised $12 billion (~₹1 lakh crore) and took additional loans and share sales to gather more funds.
🏢 Data Center “Colossus”: xAI built a massive data center named “Colossus” in Memphis, USA, where Grok-4 was trained and is now operated. A data center is a facility where large-scale computer processing and AI operations happen.
What Controversies Are Linked with Grok 4?
Like every new technology, Grok-4 has its share of controversies:
Influence of Musk’s Views: Reports suggest Grok-4’s answers on social and political topics may reflect Elon Musk’s personal views, raising questions about its neutrality.
Past Mistakes: In May 2025, Grok 3 generated controversial and anti-Semitic responses, leading to backlash. Due to these incidents, people remain cautious about Grok-4.
Lack of Transparency: xAI has not fully disclosed how Grok-4 was trained, leading to questions about its safety and reliability.
What Do People Think About Grok 4?
After its launch, Grok-4 generated mixed reactions on X. Some joked about it, while others praised its capabilities. Some users missed Grok 3, saying it was more “fun,” while many see Grok-4 as the future of smart technology.
Grok 4’s Features and Challenges at a Glance
Point | Details |
---|---|
Launch Date | July 9, 2025 |
Price | $30/month (Basic), $300/month (Premium) |
Strength | Most advanced AI, PhD-level knowledge |
Truth-Seeking | Strives for truth, avoids falsehood |
Discovery | Can discover new technologies |
Tesla Integration | From July 16-17, 2025 |
Controversies | Influence of Musk’s views, transparency issues |
Public Reaction | Excitement with caution |
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Conclusion – Will Grok 4 Really Change the Future?
The launch of Grok-4 is not just about releasing another AI model but a potential turning point for technology. Elon Musk sees it as the world’s biggest technological leap, with the potential to simplify work, learning, and daily tasks.
However, caution is necessary due to concerns over neutrality and transparency. If you’re interested in technology, Grok-4 is worth exploring as it promises to open new doors for the future.
Should You Try Grok 4?
If you want a digital assistant for studies, work, or business, Grok-4 could be a strong choice for you. However, like any new technology, it is essential to use it wisely and carefully.
What is Grok 4, and how is it different from other AI models?
Grok 4 is Elon Musk’s advanced artificial intelligence model launched by xAI on July 9, 2025. It is designed to answer complex questions, discover new technologies, and provide PhD-level insights across topics like science, mathematics, and history. What makes it different from other AI models like ChatGPT or Google’s Gemini is its claim to be “maximally truth-seeking,” its integration plans with Tesla cars, and its promise to be the most intelligent AI available, according to Elon Musk.
How much does Grok 4 cost, and who can use it?
Grok-4 is available in two plans:
Basic Plan: $30 per month (approximately ₹2,500), suitable for everyday learning, writing, and answering complex questions.
Premium Plan (Grok-4 Heavy): $300 per month (approximately ₹25,000), designed for businesses and advanced projects needing heavy AI tasks.
Anyone interested can use Grok 4 through X (formerly Twitter), grok.com, or xAI’s mobile apps.
Are there any controversies related to Grok 4?
Yes, Grok-4 has faced some controversies:
Some reports claim Grok 4’s responses may reflect Elon Musk’s personal views, raising concerns about neutrality in social and political topics.
Previous Grok models like Grok 3 faced backlash due to controversial statements, creating cautiousness among users.
xAI has not fully disclosed how Grok 4 was trained, raising transparency and safety questions among the AI community.
Despite these, many users remain excited about Grok 4’s potential to revolutionize learning and technology.