Artificial intelligence is changing rapidly, and many people are excited about xAI’s Grok-4. Created by Elon Musk’s skilled team at xAI, this chatbot is not just some cool tech gadget; it could change the way we use AI in our daily lives.
Grok-4 wants to revolutionise conversational AI with its distinct methodology and outstanding capabilities. We examine what makes it unique, how it compares to industry titans like Google Gemini and GPT-4, and whether it lives up to the hype in this post.
Table of Contents
What Is Grok-4? A Quick Overview.
xAI, founded by Elon Musk in 2023, is on a mission to accelerate human scientific discovery through AI. Their most recent invention, Grok 4, is intended to offer honest, unvarnished responses with a hint of humor. In contrast to ChatGPT or Google Gemini, Grok 4 tends to be more conversational and feels honest, which frequently reflects Musk’s own mistrust of popular narratives.
Grok-1, which debuted in 2023, was followed by Grok-1.5 and Grok-2, which were incremental updates. Grok-4, which was released in July 2025, was preceded by Grok-3, which was released in February 2025. Musk’s social media platform, X, is closely linked to this most recent model, which is only accessible to X Premium+ subscribers.
Real-World Benchmark Performance
Grok 4 benchmarks results are turning heads. While exact scores for MMLU (Massive Multitask Language Understanding), HumanEval (coding), and GSM8K (math reasoning) aren’t fully public, xAI claims Grok-4 outperforms GPT-4 and Gemini in these areas.
Independent tests, like those from Artificial Analysis, give Grok-4 an Intelligence Index of 73, edging out OpenAI’s o3 and Gemini 2.5 Pro, both at 70.
To test its real-world chops, we put Grok-4 through custom stress tests:
- Summarizing News: Grok-4 condensed a 1,000-word article into a sharp 100-word summary, capturing key points with minimal fluff.
- Writing Code: It generated a functional Python script for a simple game in under a minute, though it struggled with complex front-end tasks.
- Solving Math Problems: Grok-4 nailed high school-level algebra and calculus, but it occasionally overcomplicated simpler problems.
- Meme Generation: Using trending X posts, it crafted memes that were clever but not always laugh-out-loud funny.
Here’s a chart comparing benchmark performance:
Grok 4 vs GPT-4 and Google Gemini: Head-to-Head Comparison
What makes Grok-4 different from its competitors? Here’s a breakdown:
- Speed and Latency: Grok-4 feels snappier compared with GPT-4, particularly for shorter queries, because it infers upon xAI’s Colossus supercomputer in a much optimized way. It matches Gemini in terms of speed yet it lags behind in other tasks.
- Accuracy and Hallucinations: Grok 4 factual accuracy is up. Yet it still hallucinates, notably on small topics. GPT-4 is seen for academic queries as being slightly more reliable.
- Creative Writing and Code: Grok-4’s creative writing has humor, yet it lacks Claude’s superior storytelling finesse. It’s solid for coding. However, it is not yet a match to Claude’s front-end expertise.
- Internet Integration: Grok-4’s real-time X data gives it an edge for current events, outpacing GPT-4’s static knowledge and Gemini’s slower web crawling.
Here’s a chart comparing benchmark performance:
Grok-4 Impact on Content Creation
For people who make content, it is a game-changer. Its real-time X integration lets marketers and influencers make posts that are relevant to what’s popular right now. A fashion blogger, for instance, used Grok 4 to summarize X posts about a new trend, which led to a thread going viral in a matter of minutes.
Its meme generation and witty tone also help creators stand out, though the humor may need tweaking for broader audiences. For small businesses, it can draft quick ad copy or analyse X sentiment, making it a versatile tool.
Limitations of Grok-4
It possesses strengths as well as weaknesses. Its tone that is sarcastic can be quite entertaining. The tone, however, sometimes feels inappropriate, especially in professional environments.
For developers wanting in-depth tools or greater customizable choices, Grok 4 is less effective than GPT-4. Grok-4 cannot match Claude’s coding features either. Its API is still somewhat limited as of July 2025, posing challenges for those creating custom applications.
Considering factual reliability is certainly important. It is not without some of its challenges though Grok 4 claims that it is “maximally truth-seeking. Critics have pointed out that it sometimes mirrors Elon Musk’s biases, especially when it comes to sensitive or controversial issues.
Although some recent updates have made improvements, there are still instances where it can produce inaccurate information in areas that aren’t well-verified.
Ethical Considerations and Bias
Grok-4’s “truth-seeking” approach aims to minimize bias, but it’s not perfect. Critics note occasional alignment with Musk’s views, especially on divisive issues. xAI has implemented filters to reduce hallucinations, but users should verify outputs on sensitive topics.
Transparency about its training data remains limited, raising questions about long-term trustworthiness.
Who Should Use Grok 4?
Grok 4 is an excellent choice for X power users who really enjoy real-time insights, social commentary, or a good dose of humor. Content creators as well as influencers will appreciate how easy it is for summarizing news or whipping up clever posts.
Yet, wait for later upgrades or use choices such as GPT-4 or Claude now if you are a developer. Enterprise users with a need for more advanced tools might want to do the same.
Pricing and Availability
Grok 4 is exclusively available to X Premium+ subscribers, currently priced at approximately $30 per month following a recent increase from $22. There is a higher-tier option called SuperGrok Heavy that costs $300 per month and gives you access to the more advanced multi-agent version, which is designed to manage challenging tasks effortlessly.
Grok-4 can be accessed through the X app, Grok’s official website, and mobile apps made just for Grok. However, it’s important to note that there is currently no public API that lets other platforms connect to Grok.
Final Verdict: Does Grok 4 Really Crush GPT-4?
Grok 4 delivers where it counts: speed, real-time data, and a unique voice. Its benchmark wins and X integration make it a strong contender for casual users and social media enthusiasts. However, it’s not a complete GPT-4 killer. Its coding and developer tools need work, and occasional biases raise red flags.
Rating: 4.5/5. Grok 4 is a big step forward, but xAI needs to fix bugs and make its ecosystem bigger. Expect more in the future, especially with Musk’s plans for AI to help with scientific discovery.
FAQs About Grok-4
Is Grok-4 better than GPT-4?
It outperforms GPT-4 in some benchmarks like MMLU and HumanEval, but GPT-4 is still ahead for developer tools and factual consistency.
Is Grok 4 free to use?
No, it’s exclusive to X Premium+ ($40/month) or SuperGrok Heavy ($300/month) subscribers.
Can Grok-4 generate images?
Yes, it helps image generation via xAI’s Aurora model, though it’s less advanced than competitors.
How do I get access to Grok 4?
Sign up for X Premium+ or SuperGrok via the X app or Grok’s website.
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