xAI
xAI is Elon Musk's AI company, the maker of the Grok models built into X (Twitter) and trained on the Colossus supercomputer. After merging with X, it combines a frontier lab with a social platform's distribution and data. All our xAI and Grok coverage lives on this page.
OpenAI Publishes 722 Math Papers Written by AI
On October 6, OpenAI released 722 AI-generated math papers, including proofs around the quasi-Riemann hypothesis. Here is what is known and what is not yet.
SpaceX Demands Orbital Coordination After Dangerous Starlink Satellite Close Calls
SpaceX Vice President Michael Nicolls called for ephemeris data sharing among all satellite operators at the International Astronautical Congress. Starlink (11,000+…
Trump Hands Out Awards to Tech Billionaires a Month Before Elections Instead of Helping Ordinary Americans
Amid a cost-of-living crisis, Trump held a ceremony at his own "Institute of Peace" in Washington and handed out government honors to Musk, Brin, Huang, and three…
Google agrees with Pentagon to use its AI models for any lawful purposes
Google, China, and the British AI institute: how models are learning to break down, hack, and jam
Pentagon prepares AI training on classified data, as new reactors change waste management approach
OpenAI moves into US military systems, while xAI faces lawsuit over Grok and teen imagery
Pentagon and Anthropic dispute Claude amid plans to use AI for target selection
The US Department of Defense is considering the use of generative AI for target prioritization while also pressuring Anthropic to ease Claude's restrictions for…
Pentagon may use AI chatbots to prioritize targets in military strikes
The US military could use generative AI to rank target lists and recommend the order of strikes, but the final decision, an official said, should remain with humans.
Elon Musk did not appear before Paris prosecutors in the case over illegal images in Grok
Anthropic Becomes First AI Startup to Join Frontier Carbon Removal Coalition
Nvidia in talks to invest in Perplexity at a valuation above $30 billion
Elon Musk Spends Half of Tesla's Earnings Calls on Robots and AI, 7-Year Analysis Finds
Musk Defends Grok in Court: xAI Challenges Minnesota's Ban on Nudification Apps
xAI has sued Minnesota, arguing that the state's law banning AI apps that create non-consensual intimate images violates the First Amendment.
Cursor: AI Agent Swarm Builds 80% of SQLite in 4 Hours — at a Fraction of the Old Swarm's Cost
Cursor compared its old and new multi-agent swarms on building SQLite from scratch in Rust: better coordination delivered the same quality at a fraction of the…