Elon Musk’s xAI Unveils Grok 4 – A Sleek, Fast, and Cost-Efficient AI Model for 2025
In the latest update from Elon Musk AI News, xAI Grok 4 Launch has been officially announced with the release of Grok 4 Fast — a model that balances performance with cost efficiency. Designed as an Affordable AI Model 2025, Grok 4 Fast integrates both reasoning and non-reasoning capabilities in a single architecture, eliminating the need for separate models.
xAI confirms that Grok 4 Fast uses about 40% fewer “thinking tokens” than the original Grok 4, yet its benchmarks remain competitive. Independent analysis suggests the system could run with up to 98% reduced cost while delivering comparable accuracy.
The model has already proven itself through rigorous evaluations: 85.7% in AIME 2025, 92% in HMMT 2025, 93.3% in GPQA Diamond, as well as 95% in SimpleQA and 74% in X Bench Deepsearch. These scores confirm its ability to handle a range of technical tasks, from code execution to deep search operations.
Among the key Grok 4 Technical Specs is a 2-million-token context window, enabling larger inputs and broader applications. Reinforcement learning methods further optimize efficiency and latency, improving deployment across both enterprise and consumer settings.
Availability extends across multiple platforms including grok.com, iOS, Android, OpenRouter, Vercel AI Gateway, and the xAI API. Pricing starts at $0.20 per million input tokens, with scaling costs based on workload. With these features, Grok 4 Fast becomes a practical, budget-friendly AI solution for developers and organizations alike.
ALSO READ : AI as a Strong Alternative to Google’s
Stay Ahead with AI & Technology News
Explore the world of innovation with RojrzTech. From Elon Musk’s latest AI breakthroughs to cutting-edge technology updates, we bring you informative news that helps expand your knowledge and keep you connected with the future.
👉 [Discover the Latest Tech Updates]
Transform Your Business with Smart Technology
At RojrzTech, we believe technology is the backbone of modern business growth. From AI-powered solutions to innovative digital strategies, we help you stay ahead of the competition and scale your business efficiently.
