Grocke 4 AI model launched by Elon Musk’s XAI with the world’s most expensive AI membership plan

The Grocke 4 Artificial Intelligence (AI) model was released by XAI on Monday. The new AI model was introduced in a live stream on X by XA developers and company owners Elon Musk (which was previously known as Twitter). The company claimed that the new big language model (LLM) comes with much better logic capacity and better performance in many subject areas. Grocke 4 was introduced with Groke Heavy, which is a multi-agent system that collaborates on problems and generates high quality outputs. In addition, XAI also introduced the most expensive AI membership ever.

Grocke 4 and Supergroau Heavy Subscription announced

One in Post On X, the official XAI handle hosted a 48 -minute long live stream, where Musk and Xai Developers expanded various aspects of the Grocke 4AI model. A special area where the new model improves its predecessor is educational knowledge. “Groke 4 is better than PhD level in every subject, no exception,” said Musk.

4 demonstrations on humanity’s final exam benchmark
Photo Credit: XAI

The team that announced the AI ​​model also displayed the performance of Grocke 4 in several benchmarks, including the final examination of humanity. It is a set of 2,500 questions designed specifically to test the AI ​​system in a wide range of subjects especially. XAI claimed that Groke 4 scored 25.4 percent on the test, improved the frontier models such as Geogle’s Gemini 2.5 Pro (21.6 percent) and O3-HIGH (21 percent) of Openai.

Additionally, Musk claimed that with the use of the tool, Groke Heavy scored high as 44.4 percent on the test, defeated O3’s O3 with deep research, scoring 26 percent, and Gemini 2.5 Pro with the tool, which achieved 26.9 percent.

The company did not reveal much about the Groke Heavy System, in addition to presenting it as a multi-agent environment, where many specific agents can work together to find a different solution to a problem, and then compare them to find the best solutions among them. It appears to be similar to the open-source algorithm that was released by Sakan AI earlier this month.

Finally, Musk and XAI also introduced the most expensive consumer-centric AI membership ever. Dub Supergroke Heavy, subscription costs $ 300 (about Rs 25,700) a month. Grake’s power users’ aims, membership provides a high rate limit and early access to new features, such as Grock Heavy.