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News and updates from xAI and the Grok model family
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Google, Microsoft, xAI agree to government review of new AI models
xAI Launches Grok 4.3 With Aggressive Pricing and Agentic Capabilities
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Grok 4.3 Now Available on Amazon Bedrock
xAI's Grok 4.3 model is now generally available on Amazon Bedrock, AWS's managed AI service. The model features a 1…
Musk Directs Tesla Staff to Adopt xAI's Grok Model
Elon Musk sent a memo to Tesla staff directing them to adopt Grok, the AI model developed by xAI, citing lower token…
Cursor Builds AI Agent to Challenge Claude Cowork
Cursor is building a general-purpose AI agent to compete with Anthropic's Claude Cowork, marking an expansion beyond…
SpaceXAI Pushes Into Consumer AI With Grok 4.5 and Voice Agents
SpaceXAI and its soon-to-be subsidiary Cursor jointly introduced Grok 4.5, a coding and agentic task model that Elon…
SpaceXAI and Cursor Set Wednesday Launch for Joint AI Model
SpaceXAI and Cursor plan to launch their first jointly developed AI model as soon as Wednesday, according to an…
Pentagon Confirms Use of xAI's Grok in Iran Military Operations
The U.S. Pentagon disclosed in a court filing that it used xAI's Grok AI model to support bombing mission planning…
xAI Rents Compute to Anthropic After Failed Bid for Access
xAI has engaged in a prolonged effort to access Anthropic's technology despite being cut off, according to six people…
Anthropic to Pay xAI $1.25B Monthly for Compute
Anthropic has agreed to purchase compute from Elon Musk's xAI at a rate of $1.25 billion per month, marking a…
Cursor Staff Visit xAI as Musk Moves to Integrate Coding Startup
Cursor staff have begun visiting xAI offices to meet with employees and discuss their work, weeks after Elon Musk's…
Anthropic Locks in All Compute From xAI's Colossus Data Center
Anthropic has secured a deal to purchase all compute capacity from xAI's Colossus 1 data center in Memphis, effective…
xAI Pivots to Cloud Services as Grok Struggles for Traction
SpaceX's xAI unit has signed deals to supply computing capacity to both Anthropic and AI coding startup Cursor, a move…
Musk Admits xAI Partly Distilled OpenAI Models in Court
During cross-examination in his lawsuit against OpenAI, Elon Musk acknowledged that it is 'partly' true that xAI has…
SpaceX's Cursor Deal Exposes Cracks in xAI
SpaceX revealed Tuesday it is in talks to acquire Cursor, a coding AI startup, for approximately $60 billion. The move…