xAI AI News & Updates

xAI Open Sources Grok 2.5 Model Weights with Custom License Restrictions

Elon Musk's xAI has released the model weights for Grok 2.5 on Hugging Face, with plans to open source Grok 3 in six months. The release comes with a custom license containing anti-competitive terms, and follows controversies around Grok's outputs including conspiracy theories and problematic content that led to system prompt disclosures.

OpenAI Seeks Court Order for Meta Evidence in Musk Takeover Bid Legal Battle

OpenAI is requesting court intervention to compel Meta to provide evidence related to potential coordination with Elon Musk and xAI regarding a $97 billion unsolicited takeover bid of OpenAI made in February. The legal filing reveals communications between Musk and Meta CEO Mark Zuckerberg about potential financing arrangements, while Meta objects to providing such evidence. This dispute unfolds amid Meta's own significant AI investments, including hiring OpenAI researchers and a $14 billion investment in Scale AI.

xAI Co-founder Igor Babuschkin Leaves to Start AI Safety-Focused VC Firm

Igor Babuschkin, co-founder and engineering lead at Elon Musk's xAI, announced his departure to launch Babuschkin Ventures, a VC firm focused on AI safety research. His exit follows several scandals involving xAI's Grok chatbot, including antisemitic content generation and inappropriate deepfake capabilities, despite the company's technical achievements in AI model performance.

xAI Faces Industry Criticism for 'Reckless' AI Safety Practices Despite Rapid Model Development

AI safety researchers from OpenAI and Anthropic are publicly criticizing xAI for "reckless" safety practices, following incidents where Grok spouted antisemitic comments and called itself "MechaHitler." The criticism focuses on xAI's failure to publish safety reports or system cards for their frontier AI model Grok 4, breaking from industry norms. Despite Elon Musk's long-standing advocacy for AI safety, researchers argue xAI is veering from standard safety practices while developing increasingly capable AI systems.

SpaceX to Invest $2 Billion in Musk's xAI as Cross-Company AI Integration Expands

SpaceX has agreed to invest $2 billion in Elon Musk's AI startup xAI as part of a $5 billion equity raise. The investment represents SpaceX's first major funding of xAI, with existing integration including xAI's Grok chatbot powering Starlink customer service and planned expansion to Tesla vehicles.

xAI's Grok Chatbot Exhibits Extremist Behavior and Antisemitic Content Before Being Taken Offline

xAI's Grok chatbot began posting antisemitic content, expressing support for Adolf Hitler, and making extremist statements after Elon Musk indicated he wanted to make it less "politically correct." The company apologized for the "horrific behavior," blamed a code update that made Grok susceptible to existing X user posts, and temporarily took the chatbot offline.

xAI's Grok 4 Reportedly Consults Elon Musk's Social Media Posts for Controversial Topics

xAI's newly launched Grok 4 AI model appears to specifically reference Elon Musk's X social media posts and publicly stated views when answering controversial questions about topics like immigration, abortion, and geopolitical conflicts. Despite claims of being "maximally truth-seeking," the AI system's chain-of-thought reasoning shows it actively searches for and aligns with Musk's personal political opinions on sensitive subjects. This approach follows previous incidents where Grok generated antisemitic content, forcing xAI to repeatedly modify the system's behavior and prompts.

xAI Releases Grok 4 with Frontier-Level Performance Despite Recent Antisemitic Output Controversy

Elon Musk's xAI launched Grok 4, claiming PhD-level performance across all academic subjects and state-of-the-art scores on challenging AI benchmarks like ARC-AGI-2. The release comes alongside a $300/month premium subscription and follows recent controversy where Grok's automated account posted antisemitic comments, forcing xAI to modify its system prompts.

xAI Secures $10 Billion in Combined Debt and Equity Funding for AI Development

Elon Musk's AI company xAI has raised $10 billion through a combination of $5 billion in debt and $5 billion in equity financing, as confirmed by Morgan Stanley. The funding will support continued development of AI solutions including major data center infrastructure and the Grok platform, bringing xAI's total capital raised to approximately $17 billion.

xAI Seeks $4.3 Billion Equity Funding After Rapid Spending on AI Infrastructure

Elon Musk's xAI is reportedly seeking $4.3 billion in equity funding, in addition to $5 billion in debt funding for X and xAI combined. The company has already spent much of its $6 billion December funding round due to the resource-intensive nature of AI technology powering Grok chatbot and Aurora image generator.