xAI Digest

xAI News Check: Antitrust Suit Against OpenAI, Grok Growth, and Trouble in Memphis

A legal dispute with OpenAI, new user numbers for Grok, and controversies surrounding the Memphis data center are currently shaping coverage of Elon Musk's AI company.

xAI im News-Check: Kartellklage gegen OpenAI, Grok-Wachstum und Ärger in Memphis
KI-generiert (gpt-image-2)

xAI, the AI company founded by Elon Musk, is currently facing a legal dispute with OpenAI, growing user numbers for its chatbot Grok, and controversies surrounding its Memphis data center all at once. All three developments illustrate how closely legal, technical, and infrastructure issues are currently intertwined at xAI.

  • OpenAI is asking a Texas court to dismiss xAI's antitrust lawsuit, citing SpaceX's SEC filings (Reuters, PYMNTS).
  • According to a Dealroom report, Grok reached 418,000 weekly users a month after launch.
  • Grok 4.7 brings improved coding capabilities, according to WinBuzzer, but at the cost of significantly higher token usage.
  • The family of a worker who died at xAI's Memphis data center is suing the company for $30 million, according to WREG.
  • Elon Musk reportedly voiced agreement with Anthropic CEO Dario Amodei's warning about AI development moving too fast, according to Motley Fool — with possible implications for xAI's roadmap.

How is OpenAI responding to xAI's antitrust lawsuit?

According to Reuters and PYMNTS, OpenAI has asked a Texas court to dismiss Musk's xAI antitrust lawsuit. Reuters reports that OpenAI argues public SEC filings from SpaceX undermine xAI's claims — the company believes its position is bolstered by the disclosures made to securities regulators.

How fast is Grok currently growing?

According to a Dealroom report, Grok reached 418,000 weekly users a month after launch. BASENOR provides further context on this development in an analysis titled "Grok's Explosive Growth." At the same time, WinBuzzer reports that the new Grok 4.7 version delivers gains in coding performance but comes with higher token consumption — an indication that performance improvements at Grok are currently accompanied by rising compute costs.

What happened at xAI's Memphis data center?

According to WREG, the family of a worker who died at xAI's Memphis data center has sued the company for $30 million in damages. Another WREG report examines how the site compares regionally in terms of air pollution in Shelby County.

What did Elon Musk say about Dario Amodei, and what does it mean for xAI?

According to Motley Fool, Elon Musk said Anthropic CEO Dario Amodei is right about taking a slower approach to AI development. The report explores what impact this statement could have on Tesla's and xAI's AI roadmaps, though Musk has not yet announced any concrete consequences for xAI projects.

Overall, xAI finds itself in a phase where economic success — driven by growing Grok user numbers and technical progress — is unfolding alongside legal and social pressures stemming from the OpenAI lawsuit and the Memphis incidents.

Sources

  1. OpenAI says SEC disclosures undermine xAI’s antitrust lawsuit · 2026-09-23
  2. OpenAI Seeks Dismissal of Musk’s AI Antitrust Case, Citing SpaceX SEC Filings · 2026-09-23
  3. Grok Bot tops 418,000 weekly users a month after launch · 2026-09-23
  4. Grok's Explosive Growth: 4 Details That Matter · 2026-09-23
  5. Grok 4.7’s Coding Gains Come With Higher Token Use · 2026-09-23
  6. Elon Musk Just Said "Dario Is Right" About Slowing AI Development. · 2026-09-23
  7. Family of worker who died at SpaceXAI data center sues for $30M · 2026-09-23
  8. Where does SpaceXAI rank for air pollution in Shelby County? · 2026-09-23

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