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A new trend has emerged on Elon Musk's social media platform X (formerly Twitter): some users are employing Grok, the AI chatbot developed by Musk's AI company xAI, for fact-checking. This practice has raised concerns among professional human fact-checkers, who fear it could further contribute to the spread of misinformation. Earlier this month, X enabled users to directly query xAI's Grok, allowing them to seek answers on various topics. This move contrasts with other companies…

A recent study highlights significant issues with AI search engines handling news information. The Columbia Journalism Review (CJR)'s digital news lab tested eight AI tools with real-time search capabilities, revealing alarming results: over 60% of news queries yielded inaccurate answers. The study found considerable variation in error rates across different AI platforms, with Grok3 exhibiting a 94% error rate and ChatGPT Search reaching 67%. Even paid versions, such as Perplexity,

xAI has announced that its latest AI model, Grok-3, has achieved a remarkable feat, topping the Chatbot Arena leaderboard. The model, internally designated "grok-3preview-02-24", demonstrated superior performance across key areas. xAI's Grok-3-Preview-02-24 edged out GPT4.5-Preview by a narrow margin of 1 point. Grok-3 garnered over 3,000 votes and achieved an overall...

Elon Musk's AI company xAI launched its highly anticipated flagship AI model, Grok3, last week. Grok3 powers the Grok chatbot app on mobile and web, as well as the Grok experience on Musk's X social network. Early data indicates the Grok3 launch has driven a significant increase in app downloads and usage. Data from market intelligence firm Sensor Tower shows a substantial surge in Grok mobile app downloads globally and in the US.

Recently, the debate over artificial intelligence benchmarking has intensified in the public eye. An employee of OpenAI accused Elon Musk's AI company xAI of releasing misleading Grok3 benchmark results, while xAI co-founder Igor Babushkin insisted that there are no issues with the company. The incident was sparked by xAI's publication of a chart on its blog demonstrating Grok3's performance in the AIME2025 test, which is part of a recent series of math invitation competitions.

Elon Musk's xAI company has announced the official launch of the voice function for its AI chatbot Grok3. This highly anticipated feature is now available to users through the Grok app, currently supporting English interactions. According to the latest news on the X platform, users simply need to update the Grok app to find the new voice icon next to the 'New Conversation' button in the upper right corner of the interface, where they can click to experience this new feature. xAI revealed that Grok3's voice function offers up to 10 different modes, including two marked as

On February 20th, Elon Musk announced an important update on the social platform X, stating that the Grok application has successfully launched the early testing version of Grok 3 voice mode. This news immediately attracted widespread attention.

Recently, the latest artificial intelligence model Grok3 launched by xAI quickly climbed to the top of the App Store in the United States, becoming a hot topic among users. Behind this achievement, in addition to Grok3's powerful features, are the outstanding contributions of two Chinese scholars. They are Assistant Professor Jimmy Ba from the University of Toronto and Tony Wu, co-founder of xAI. It is worth noting that Tony Wu is not only the only post-95 scholar in the team, but his academic background and development experience are also impressive.

On February 20, Beijing time, xAI, the artificial intelligence company founded by Elon Musk, announced that its latest Grok 3 model is officially available for free use. Users can experience this advanced AI technology without any cost until the server's capacity reaches its limit. This move has attracted widespread attention, especially in the currently competitive AI market. The launch of Grok 3 marks another significant advancement for xAI in the field of AI. Users can simply log in to experience this powerful AI tool.

San Francisco, February 19, 2025 — Elon Musk, CEO of xAI and Tesla, recently announced that the Grok AI app developed by his company has surged to the top of the free apps chart in the App Store's productivity category. A screenshot shared by Musk on social media shows Grok surpassing several well-known apps, including OpenAI's ChatGPT (second), Google Gemini (third), Gmail (fourth), Microsoft.

xAI announced today the official launch of its latest AI model, Grok3, claiming it to be "the smartest AI in the world." The company stated that Grok3 is now available for public trial at no cost until the "servers melt down."