Elon Musk’s organization XAI unveiled the new artificial intelligence (AI) model before the publication of ChatGPT 5. On Thursday, July 10, this new chatbot, called ‘GOK 4’, was unveiled in a livestream. At the same time, there is a high-capacity version ‘Grok 4 Heavy’, and the new subscription plan ‘Supergrok Heavy’.
The company claims that GOK 4 is the most powerful AI model in the world. According to XAI, the new model is so advanced in academic knowledge and analytical skills that it can perform better than a PhD-level researcher. Although the model has not yet invented any new technology, according to Elon Musk, it is possible in the future. With the publication of GOK 4, it is being used in the GOK 4 app for Android and iOS devices. Users are getting the opportunity to use it now.
XAI says GOK 4 has shown significant success by taking part in an exam called ‘Humanity Last Exam’. Without any helpful tool, the model gets a 25.4 percent score in this test. The company claims that Google’s Gemini 2.5 Pro and OpenAI 3 models have surpassed GOK 4. When the tool is used, GOK 4 gets a 44.4 percent score in that test, which is more than Google’s top model.
Along with Grok 4, an advanced version called ‘Grok 4 Heavy’ has been launched. For this, a subscription plan called ‘Supergrok Heavy’ has been launched. Its monthly cost is $ 300. This is basically a researcher-made tool for software makers and professionals involved in artificial intelligence. It is still very expensive for ordinary users.
