In October, Elon Musk announced Grokipedia, a new online encyclopedia designed to directly compete with Wikipedia, which has operated since 2001. The project will be integrated into the ecosystems of xAI and X (formerly Twitter), with the aim of combining community-driven knowledge sharing with generative AI technologies. The announcement is
xAI announced the Grok-4-Fast model in September 2025, which integrates "reasoning" and "non-reasoning" modes into a unified architecture whilst using 40% fewer thinking tokens than the Grok-4 model. The Grok-4-Fast can process up to 2 million text units at once and has been trained to use
Elon Musk announced on the X platform that xAI has open-sourced the Grok 2.5 AI model, which was the company’s best-performing model last year, and released the model weights on Hugging Face. Musk also stated that the source code for Grok 3 would be made public in around
The Pentagon has signed a $200 million contract with Elon Musk's xAI to deploy the Grok chatbot across government agencies. The agreement is part of "Grok for Government", a programme enabling the technology's use across federal, local, and national security organisations. The contract aligns
Elon Musk announced on 19 July 2025 that his company, xAI, is developing a child-friendly AI application called Baby Grok. The app is designed specifically for users under the age of 13 and aims to provide safe, educational interactions for younger audiences. The announcement followed criticism of the Grok 2.
Elon Musk's xAI launched its latest AI model, Grok 4, on 9 July alongside a premium subscription called SuperGrok Heavy priced at $300 monthly. Musk claimed that Grok 4 exceeds PhD level across all academic subjects, with the model scoring 25.4% on the Humanity's Last
Leaked code suggests xAI is developing an advanced file editor for Grok with spreadsheet support, signalling the company's push to compete with OpenAI, Google, and Microsoft by embedding AI copilots into productivity tools. Engineer Nima Owji revealed on June 23, 2025, that xAI is likely expanding its Grok
On 14 May 2025, Elon Musk's xAI company's Grok AI chatbot began promoting a South African "white genocide" conspiracy theory regardless of user queries. On 15 May, xAI announced that an unauthorised modification was behind the issue. In responses examined by CNBC, the chatbot
On 16 April 2025, Elon Musk-owned xAI officially announced Grok Studio, a new tool that enhances the Grok AI assistant with code execution functionality and Google Drive support. The new platform enables users to create documents, code, reports, and browser-based games in a split-screen interface, significantly boosting productivity and creativity.
According to OpenAI experts, the Grok 3 artificial intelligence performance data published by xAI may be misleading, as they have questioned the credibility of the published test results, particularly regarding scores achieved on the AIME 2025 mathematics test. The dispute centres on the fact that the graphs published in xAI&
Elon Musk's xAI company introduced its latest artificial intelligence model, Grok 3, on February 17, 2025, which the company claims surpasses leading AI chatbots, including ChatGPT and DeepSeek. The model was developed on the Memphis "Colossus" supercomputer, which utilizes 200,000 Nvidia GPUs, providing ten times
