In the frantic AI world, the xAI’s SuperGrok and OpenAI’s top models, GPT-4 and GPT-5, which have just been released, represent two powerful approaches to Large Language Models (LLMs). By the year 2025, AI users, researchers, and business owners are weighing the options available for everything from code assistance to more complex reasoning tasks.
This comprehensive review of SuperGrok vs. GPT-4 and GPT-5 provides a breakdown of features, performance, prices, accessibility, and other real-world applications to help choose which AI best suits your needs.
If you’re looking for SuperGrok vs GPT-4 and SuperGrok vs GPT-5, we’ve got the facts backed by the most up-to-date benchmarks and feedback from users.
What is SuperGrok?
SuperGrok is the premium subscription plan offered by xAI, which grants you access to Grok’s most advanced AI models, including Grok 4 as well as its variations, such as Grok 4 Fast and Grok 4 Heavy. Based on Elon Musk’s idea of “maximum truth-seeking,” SuperGrok is a platform that provides uncensored, useful responses that are more flexible than other competitors. The main benefits include higher usage limits, access to the latest features, and integration into Twitter’s X platform (formerly Twitter).
- Basic models: Grok 4 (base), Grok 4 Fast (optimized to speed and reduce cost), and Grok 4 Heavy (multi-agent system to solve complex problems).
- Available: is available through grok.com, x.com, and Grok mobile apps. Grok 4 is exclusive to SuperGrok and X Premiumplus customers.
- Highlight Features: Multi-agent Collaboration in Grok 4 Heavy, real-time Search in the X ecosystem, image/video creation (Grok Imagine), and voice mode.
For pricing details, visit https://x.ai/grok.
What is OpenAI’s GPT-4?
The release date was March 20, 2023. GPT-4 is still a benchmark in multimodal AI, which handles images, text, and much more. It’s the base for ChatGPT Plus and has powered many applications related to coding, creating content, and data analysis. Although more modern versions are surpassing it, GPT-4’s variants (like GPT-4o) provide reliable performance and robust safety alignments.
- Basic Capabilities: Advanced reasoning, code generation, and vision-related tasks.
- Accessibility: through ChatGPT, OpenAI API, and enterprise plans.
- Limitations: Older cutoff for knowledge (up to 2023 for the base model) and higher latency in comparison to models that are 2025 years old.
What is OpenAI’s GPT-5?
It was launched on the 7th of August 2025. GPT-5 is a “significant leap” in intelligence by integrating reasoning and non-rational through a single interface. It is a top performer in writing, math, coding, and multimodal tasks and comes with variants such as GPT-5-Codex to facilitate prolonged task-solving (up to 7 hours of work per).
- Essential Capabilities: enhanced reasoning, fewer hallucinations, personal steerability, as well as tools such as Codex for workflows that are agent-based.
- Knowledge cutoff: 1st October 2024, for the primary model.
- Available: Through the ChatGPT Plus/Pro OpenAI API and other updates such as GPT-5 Codex (September 2025).
Which one is better? SuperGrok vs GPT-4 and GPT-5
A few quick recommendations –
- If you’re looking for the broadest reasoning available in research-grade assistance with coding or benchmarks that are established, start with GPT-4/GPT-5 (trial API tests on your needs).
- If you are looking for real-time chat on the web, social trend context, and more aggressive multimodal and image-based features in a basic consumer application, try Grok and think about SuperGrok when you are hit with rate limits or require priority access.
- Production integrations: benchmark both (task time, latency, cost). The claims of the vendor are helpful, but a task-level evaluation is the most important.
Key Comparisons: SuperGrok vs GPT-4 and GPT-5
To provide a comprehensive overview, we’ve collated information from benchmarks that have recently been released (e.g., Artificial Analysis Humanity’s Final Exam, AGI ARC) and actual tests in October 2025. Grok 4 often edges out in cost-efficiency and reasoning; however, GPT-5 excels in speed in certain tasks. While GPT-4 is a solid choice, it is not as efficient in 2025’s metrics.
1. Performance and Benchmarks
Grok 4 Heavy’s Multi-Agent strategy makes it superior in the area of complex reasoning, and it outperforms GPT-5 in the key areas.
| Benchmark | SuperGrok (Grok 4 Heavy) | GPT-5 (High) | GPT-4 |
|---|---|---|---|
| Humanity’s Last Exam (HLE) | 44.4% | 42% | ~30% (estimated) |
| ARC-AGI-2 (Visual/Spatial Reasoning) | 15.9% | 9.9% | <5% |
| ARC-AGI-1 | ~66.7% | ~65.7% | ~50% |
| LiveCodeBench (Coding) | Superior in tasks of agentics | 75% (Codex variant) | 67% |
| GPQA Diamond (Reasoning) | Leads that are abstract | Fast, but not as strong | Trails are significantly |
| Overall Intelligence Score (Artificial Analysis) | 60-68 | 68 | 55-60 |
- Thinking in addition to Multimodal: Grok 4 excels at logic and reasoning through visuals. It also has a tendency to seek truth with fewer biases. GPT-5 is better at hallucinations and long-chain execution. However, Grok 4 Heavy’s collaborative agents can handle more difficult problems with greater ease. GPT-4 is reliable, but it’s not the best choice for the most difficult tasks.
- Coding: GPT-5-Codex is an outstanding choice for long-running tasks; however, Grok 4 outperforms in benchmarks similar to SciCode. Users have reported Grok 4 as more “uncensored” for creating programming.
2. Speed and Cost Efficiency
Grok 4 Fast offers massive savings, which makes SuperGrok popular for users who use it in large quantities.
| Metric | SuperGrok (Grok 4 Fast) | GPT-5 | GPT-4 |
|---|---|---|---|
| Input Tokens Cost (/M) | $0.20 | $1.25 | $0.03-$0.06 |
| Output Tokens Cost (/M) | $0.50 | $10 | $0.06-$0.12 |
| Output Speed (tokens/s) | 344 | ~138 | ~80 |
| Cost Savings vs GPT-5 | 84-95% cheaper | – | Lower cost than GPT-5 |
- Speed: GPT-5 is quicker in certain real-world situations (e.g., 2608s vs. Grok’s 4265s, for specific tasks); however, Grok 4 Fast is 150 percent faster in general.
- Cost: SuperGrok provides better value for developers, offering Grok 4 Heavy at ~$300/month for access to premium. The OpenAI API pricing preference favors lighter users.
3. Features and Accessibility
- SuperGrok: Unlimited quotas for Grok 3, exclusive Grok 4 access, X integration for real-time Search, and other tools such as editing images. API is available on.
- GPT-4/GPT-5: Strong ecosystem, with the ability to fine-tune, vision, and tools for enterprises. GPT-5 includes steerability as well as Codex to agents. Available through ChatGPT (free Tier limited) or via API.
- Context Window: Both support massive contexts (e.g., 200K+ tokens in various variants). However, Grok incorporates persistent memory better.
4. Use Cases and User Feedback
- Coding/Development: GPT-5-Codex is a good choice for lengthy projects; Grok 4 for efficient, unbiased code.
- Research/Reasoning: Grok 4 Heavy is a powerful tool for solving new problems; GPT-5 to perform multimodal analysis. Users are aware of GPT-5’s importance for “novel research discoveries.”
- Everyday use: SuperGrok’s playful and uncensored character appeals to casual users. OpenAI’s security focus is a good fit for businesses.
The advantages of SuperGrok: Cost-effective, superior benchmarks in selected areas, and quick updates, etc.
Cons: A less mature ecosystem than OpenAI.
The advantages of GPT-5: It is faster for certain workflows and has broad integrations.
Cons: Costs are higher, and biases could be a problem.
The advantages of GPT-4: An affordable old-fashioned option, but it outperformed.
Future Outlook for Grok
xAI is updated weekly, and Grok 5 is teased for a wider range of parameters (5T+). OpenAI is focused on scalability and security, which could increase the gap in adoption by enterprises.
SuperGrok vs GPT-4 and GPT-5 – Safety, Content Moderation & Governance
The two xAI and OpenAI publicly declare safety commitments and implement moderation/filters, as well as human review processes. The differences are outlined in detail (fine-tuning choices, guardrails’ default behavior). For domains that are sensitive or restricted (medical or legal, critical to safety systems), trust in human supervision and test models based on information from the domain.
My Final Thoughts
SuperGrok (xAI), along with the OpenAI GPT family, both target the same audience, but they are not exactly alike: SuperGrok emphasises web-aware conversational tools and pays priority to large users, whereas GPT-4 and GT-5 focus on benchmarked reasoning, extensive API integrations, and wide acceptance by developers.
For a more concrete decision, take a look at short A/B tests of your actual work (prompt suites with latency budgets, prompt suites, and budget constraints). Actual tasks reveal who the winner is quicker than the spec sheets.
FAQs: SuperGrok vs GPT-4 and GPT-5
What is the major differentiator between SuperGrok GPT-5 and GPT-5?
SuperGrok (via Grok 4) prioritizes efficiency and multi-agent thinking over GPT-5 when compared to tests like HLE (44.4% vs. 42 percent). GPT-5 is fast and excels at the ability to code agents.
Is SuperGrok superior to GPT-4?
Yes, in the majority of 2025 benchmarks, Grok 4 will beat GPT-4 in its reasoning (e.g., the scores on ARC-AGI increased by three times).
How much will SuperGrok cost when compared with OpenAI subscriptions?
For SuperGrok pricing, check https://x.ai/grok. OpenAI’s ChatGPT Plus costs $20 per month for GPT-4 and GPT-5 access. APIs vary.
When was GPT-5 released? What’s new?
August 7, 2025 — new features include improved reasoning, Codex for agents, and multimodal enhancements.
Can SuperGrok handle code better than GPT-5?
In a few tests, yes. 4 is the leader to a higher score in SciCode as well as LiveCodeBench. However, GPT-5-Codex is the preferred choice for tasks that are more complex.
Are GPT-5’s speeds faster than SuperGrok’s?
Different: GPT-5 may be twice as efficient in certain scenarios; however, Grok 4 Fast outputs at 344 tokens/s as opposed to GPT-5’s.
Which is the most affordable option for developers?
SuperGrok’s API is between 84 and 95 100 percent cheaper per token than GPT-5.