xAI news: the Grok models
xAI, founded by Elon Musk, builds the Grok models, puts them into X and runs large US data centers. Models, products and company news, with sources.
- Products
Grok Bot quota adjusted, Musk cites high costs
Elon Musk stated that Grok Bot's service costs are unsustainably high relative to revenue, prompting an adjustment to usage quotas. He emphasized that the era of 'AI abundance' has not fully arrived, and unlimited use is not supported at this stage, without disclosing specific cost figures or new quota numbers.
- Products
Musk confirms Grok operational losses amid quota issues
SpaceXAI CEO Elon Musk confirmed that the operational costs of its AI product Grok exceed its revenue. In response to user reports of unusual quota depletion, Musk deemed it reasonable to reduce quotas to address the financial situation.
- Products
Musk says Grok Bot costs too high to sustain
Musk stated that Grok Bot's service costs are too high relative to revenue to sustain unlimited usage. He responded to user complaints about limits, saying adjustments are rational. The product has 800k weekly active paid users.
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- Policy
xAI Grok API adopts default invisible watermarks
xAI updated its developer docs to add invisible watermarks by default to text generated by Grok models via API starting Nov 7. This applies to global endpoints to comply with Article 50 of the EU AI Act, with administrators able to opt out at their own legal risk.
- Research
Study: Empathetic Prompts Induce AI Simulated Trauma
Luxembourg researchers found that warm, empathetic prompts caused models like ChatGPT and Grok to generate trauma-like narratives. These models scored moderately to severely on clinical anxiety scales, posing risks to vulnerable users, while Anthropic's Claude consistently refused to engage.
- Policy
Grok Models Add Hidden Watermarks in Response to EU AI Act
xAI announced that hidden watermarks will be added to text generated by its Grok model series starting November 7 to comply with the EU AI Act. The feature is enabled for global API services and works by adjusting the token selection process rather than using hidden characters.
- Policy
xAI Data Center Pollution Lawsuit Proceeds
A U.S. judge has allowed a lawsuit filed by the NAACP against xAI's data centers for pollution to proceed. The suit alleges that xAI violated the Clean Air Act, a case that has significant implications for environmental regulation and compliance in the AI industry.
- Products
Grok Bot Daily Active Users Surpass 600K
xAI's AI assistant Grok Bot saw its daily active users grow for 16 consecutive days, surpassing 600,000 on October 26, a sixfold increase since launch. Positioned as an agentic AI capable of executing tasks, the product offers shopping cards and workspaces but does not offer a free version.
- Policy
xAI buys homes to block data center noise lawsuit
xAI, a subsidiary of Elon Musk, reportedly plans to purchase homes in a Mississippi neighborhood contingent on residents withdrawing from a lawsuit against its nearby data centers and power plant. This move is viewed as a legal strategy by xAI to mitigate community opposition and regulatory risks associated with its large-scale AI compute infrastructure.
- Models
Microsoft launches MAI-Image-2.7 Preview
Microsoft launched the MAI-Image-2.7-Preview image editing model, which ranks second globally behind OpenAI's GPT Image 2.5, outperforming competitors from Google, Meta, and xAI on the Artificial Analysis leaderboard.
- Products
Musk's Grok AI Odyssey Premieres
The Grok Imagine team collaborated with Wonder Studios to release the first episode of an AI-generated Odyssey on X, lasting about 7 minutes. This project demonstrates Grok's latest application in visual content generation.
- Products
1Password Launches Dedicated Login Solution for AI Agents to Secure Passwords
1Password launched 1Password for Agents, allowing AI agents to request credentials from the user's vault for login without the agent touching the password. Initial partners like Grok Bot are live, with integrations for Claude and ChatGPT coming soon.
- Research
Study: Grok favors Republicans, GPT favors Democrats
A new study analyzed nearly 500 election races, finding Grok favors Republican candidates while OpenAI's GPT favors Democrats. The models disagreed in over 90% of races, highlighting political bias in AI recommendations.
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