{"id":13745,"date":"2025-07-12T12:15:42","date_gmt":"2025-07-12T12:15:42","guid":{"rendered":"https:\/\/www.yiaho.com\/grok-4-whats-elon-musks-new-ai-worth-price-test-and-review\/"},"modified":"2025-07-12T12:15:42","modified_gmt":"2025-07-12T12:15:42","slug":"grok-4-whats-elon-musks-new-ai-worth-price-test-and-review","status":"publish","type":"post","link":"https:\/\/www.yiaho.com\/en\/grok-4-whats-elon-musks-new-ai-worth-price-test-and-review\/","title":{"rendered":"Grok 4: What&#8217;s Elon Musk&#8217;s New AI Worth? Price, Test, and Review"},"content":{"rendered":"<p>AI is experiencing rapid and continuous evolution. And xAI, the company founded by Elon Musk, keeps pushing boundaries with its innovations. After the success of Grok 3, xAI recently unveiled <a href=\"https:\/\/www.yiaho.com\/en\/free-grok-4\/\" target=\"_blank\" rel=\"noopener\">Grok 4<\/a>, an AI presented as a major breakthrough in the field.  <\/p>\n<p>Officially launched during a special event on the X platform by Elon Musk himself, Grok 4 generates both enthusiasm and curiosity. But what is this new AI really worth? <\/p>\n<p>This article written by the Yiaho team explores its features, performance, subscription pricing, and the expectations it generates.<\/p>\n<h2>Grok 4 Launch and Availability<\/h2>\n<p>Grok 4 was introduced by xAI through a live event, a &#8220;<em>space<\/em>&#8221; hosted on the X platform, marking a modern and engaging communication strategy. Unlike its predecessor, Grok 4 is not freely accessible. <\/p>\n<h3>How Much Does Grok 4 Cost?<\/h3>\n<p>xAI offers two subscription plans to access it:<\/p>\n<ul>\n<li><strong>SuperGrok<\/strong>: $30 per month, a competitive price compared to other AIs like <a href=\"https:\/\/www.yiaho.com\/en\/free-chat-gpt\/\" target=\"_blank\" rel=\"noopener\">ChatGPT<\/a> Pro or Perplexity Max.<\/li>\n<li><strong>SuperGrok Heavy<\/strong>: $300 per month, a much more expensive premium option, targeting users with advanced needs, such as businesses or researchers.<\/li>\n<\/ul>\n<p>Here&#8217;s what you&#8217;ll find in detail on the official page:<\/p>\n<figure id=\"attachment_7818\" aria-describedby=\"caption-attachment-7818\" style=\"width: 2128px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-7818 size-full\" src=\"https:\/\/www.yiaho.com\/wp-content\/uploads\/2025\/07\/grok-4-prix-abonnement.webp\" alt=\"Grok4-free\" width=\"2128\" height=\"1264\" srcset=\"https:\/\/www.yiaho.com\/wp-content\/uploads\/2025\/07\/grok-4-prix-abonnement.webp 2128w, https:\/\/www.yiaho.com\/wp-content\/uploads\/2025\/07\/grok-4-prix-abonnement-300x178.webp 300w, https:\/\/www.yiaho.com\/wp-content\/uploads\/2025\/07\/grok-4-prix-abonnement-1024x608.webp 1024w, https:\/\/www.yiaho.com\/wp-content\/uploads\/2025\/07\/grok-4-prix-abonnement-768x456.webp 768w, https:\/\/www.yiaho.com\/wp-content\/uploads\/2025\/07\/grok-4-prix-abonnement-1536x912.webp 1536w, https:\/\/www.yiaho.com\/wp-content\/uploads\/2025\/07\/grok-4-prix-abonnement-2048x1216.webp 2048w\" sizes=\"(max-width: 2128px) 100vw, 2128px\" \/><figcaption id=\"caption-attachment-7818\" class=\"wp-caption-text\">Grok 4 is paid. The free version is limited to Grok 3, for now. Image source: x.ai\/Grok<\/figcaption><\/figure>\n<p>These subscriptions reflect xAI&#8217;s ambition to position Grok 4 as a premium AI, while sparking debates about financial accessibility for individual users. The goal is obviously to compete with <a href=\"https:\/\/www.yiaho.com\/en\/openai-introducing-the-company-that-transformed-artificial-intelligence\/\" target=\"_blank\" rel=\"noopener\">OpenAI<\/a>&#8216;s ChatGPT Plus. <\/p>\n<h2>Grok 4 Performance<\/h2>\n<p>According to Elon Musk, Grok 4 stands out with remarkable technical performance, particularly in standardized tests and advanced capabilities.<\/p>\n<h3>Humanity&#8217;s Last Exam Test Results<\/h3>\n<p>Grok 4 achieved a score of 25.4% on the Humanity&#8217;s Last Exam test, an <a href=\"https:\/\/www.yiaho.com\/en\/how-are-ais-evaluated-here-are-the-8-main-tests-turing-winograd-gaia\/\" target=\"_blank\" rel=\"noopener\">AI benchmark<\/a> designed to evaluate AI capabilities against complex and varied questions. This result places it ahead of its main competitors: <\/p>\n<ul>\n<li>Google Gemini 2.5 Pro: 21.6%<\/li>\n<li>OpenAI o3: 21%<\/li>\n<\/ul>\n<p>While this score may seem modest, it reflects the extreme difficulty of the test, which aims to push the limits of AI models. This result positions Grok 4 as a leader in understanding and solving complex problems. <\/p>\n<h3>Technical Capabilities<\/h3>\n<p>Grok 4 can process up to 130,000 <a href=\"https:\/\/www.yiaho.com\/en\/what-is-an-ai-token-definition-and-explanation\/\" target=\"_blank\" rel=\"noopener\">tokens<\/a> per <a href=\"https:\/\/www.yiaho.com\/en\/what-is-a-prompt-definition-and-explanation\/\" target=\"_blank\" rel=\"noopener\">prompt<\/a>, an impressive capacity that allows it to handle very large contexts, such as long documents or in-depth conversations. This feature is particularly useful for professional applications, such as report analysis or complex content writing. <\/p>\n<p>Additionally, Grok 4 excels in simultaneous image and text recognition, an advancement that makes it versatile for tasks like visual data analysis or multimedia content creation.<\/p>\n<p>According to xAI, its performance surpasses that of a PhD student in all academic fields, an ambitious claim that remains to be verified in real-world contexts.<\/p>\n<h2>Grok 4 Heavy: A &#8220;Multi-Agent&#8221; Approach<\/h2>\n<p>The Grok 4 Heavy version, reserved for premium subscribers, introduces a unique multi-agent architecture. This approach allows the AI to generate comparative studies by mobilizing multiple instances to analyze a question from different angles. <\/p>\n<p>This feature aims to:<\/p>\n<ul>\n<li>Reduce bias, a weakness of previous versions of Grok.<\/li>\n<li>Offer more nuanced and objective analyses, particularly for scientific research or strategic decisions.<\/li>\n<\/ul>\n<p>This innovation could appeal to organizations needing in-depth summaries or complex comparisons, although the high subscription cost of $300\/month, approximately 255 euros, may limit its adoption to a niche of users.<\/p>\n<h2>Ambitious Promises and User Expectations<\/h2>\n<p>On social media, particularly X, discussions show a mix of enthusiasm, but also skepticism about Grok&#8217;s values and its politically incorrect style.<\/p>\n<p>Grok 4 enters a competitive market where players like OpenAI (ChatGPT, o3) and soon <a href=\"https:\/\/www.yiaho.com\/en\/chatgpt-5-free-unlimited\/\" target=\"_blank\" rel=\"noopener\">ChatGPT 5<\/a>, Google (Gemini), and Perplexity dominate. Its score on the Humanity&#8217;s Last Exam test and its ability to process large volumes of data set it apart, but its pricing strategy will likely discourage many users! <\/p>\n","protected":false},"excerpt":{"rendered":"<p>AI is experiencing rapid and continuous evolution. And xAI, the company founded by Elon Musk, keeps pushing boundaries with its innovations. After the success of Grok 3, xAI recently unveiled Grok 4, an AI presented as a major breakthrough in the field. Officially launched during a special event on the X platform by Elon Musk&hellip;&nbsp;<a href=\"https:\/\/www.yiaho.com\/en\/grok-4-whats-elon-musks-new-ai-worth-price-test-and-review\/\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">Grok 4: What&#8217;s Elon Musk&#8217;s New AI Worth? Price, Test, and Review<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":13747,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":70,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","neve_meta_reading_time":"","footnotes":""},"categories":[49],"tags":[],"class_list":["post-13745","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Grok 4: What&#039;s Elon Musk&#039;s New AI Worth? 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