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xAI

DeepSeries B

Building AI to understand the universe

🌐 x.aiLinkedInX / Twitter📍 TXEst. 2023👥 51-200 employees
1Rounds
4Articles
General InformationxAI is an AI research company based in Texas, founded in 2023 by Elon Musk, with 51-200 employees focused on developing advanced reasoning-based language models
Funding & FinancialsxAI has raised approximately $6 billion in funding including a Series B round in 2024, with backing from major investors including Sequoia Capital and Saudi PIF
Leadership & TeamCEO and founder Elon Musk leads xAI, with experienced AI researchers and engineers from Tesla, OpenAI, DeepMind, and other leading AI organizations on the team
Recent ActivityxAI released Grok, a conversational AI assistant with real-time information access integrated with X platform, and announced plans to build specialized AI chips to reduce computational dependencies

Highlights

Total Raised
1 rounds
Latest Round
$20
May 13, 2026
Stage
Series B
deep-tech
Employees
51-200
Founded 2023
Headquarters
TX
News Coverage
4 articles
Last: 13d ago
Talent Signals
SEC Filings

Backers

Fidelity
Qatar Investment Authority
Valor Equity Partners

Funding History

$20
2026
Series E
SEC Form D   Editorial
May 13, 2026
$20 billionSeries E · Editorial

Investors: Valor Equity Partners, Fidelity, Qatar Investment Authority

Elon Musk's AI research lab xAI announced a $20 billion Series E round.

News Coverage 4

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