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Also known as: xAI Corp, X.AI

Founded Jul 2023 (2 years old)HQ: Palo Alto, CAx.aiWiki pageData

Founded by Elon Musk

xAI is an artificial intelligence company founded by Elon Musk in July 2023 with the stated mission to "understand the true nature of the universe" through AI.

Revenue
$3.8 billion
as of 2025
Valuation
$230 billion
as of Jan 2026
Headcount
4,000
as of 2025
Total Funding Raised
$26.0 billion
as of Jan 2026
AI Models
2

Key Metrics

Valuation

$230BJan 2026
Valuation chart. Post-money valuation: $24B in 2024 to $230B in 2026.$0$66B$132B$198B$264B202420252026Series BSeries CSeries ESeries BSeries CSeries ESeries E

Revenue (ARR)

$200M2025
Revenue (ARR) chart. Annual run rate: $3.8B in 2025 to $200M in 2025.$0$1.1B$2.2B$3.3B$4.4B2025

Headcount

4K2025
Headcount chart. Employees: 200 in 2024 to 4K in 2025.01.1K2.3K3.5K4.6K20242025

Funding Rounds

$42Btotal raised
Funding Rounds. Seed (Dec 2023): $135M raised; Series B (May 2024): $6B raised; Series C (Dec 2024): $6B raised; Debt Financing (Jul 2025): $5B raised; Series D (Jul 2025): $5B raised; Series E (Jan 2026): $20B raised. Total: $42B.$0$5.8B$12B$17B$23B2023202420252026SeedSeries BSeries CDebt FinancingSeries DSeries E
Per round
Total

Facts

16
Financial
Total Funding Raised$26.0 billion
Valuation$230 billion
Product Revenue$88 million
Revenue$3.8 billion
Headcount4,000
People
Founded ByElon Musk
Other
Funding Round20 billion
General
Websitehttps://x.ai
Products & Usage
Benchmark Score6,700
User Count64 million
Model Parameters2.7 trillion
Cumulative Downloads100 million
Organization
Legal StructureSubsidiary of SpaceX
Founded DateJul 2023
HeadquartersPalo Alto, CA
Biographical
Wikipediahttps://en.wikipedia.org/wiki/XAI_(company)

Prediction Markets

37 active

Related Wiki Pages

Top Related Pages

Approaches

AI AlignmentConstitutional AI

Analysis

Intervention Timing WindowsElon Musk (Funder)

Policy

Safe and Secure Innovation for Frontier Artificial Intelligence Models Act

Other

GrokGrok-2Grok-3

Organizations

Meta AI (FAIR)Google DeepMind

Risks

Concentrated Compute as a Cybersecurity RiskFinancial Stability Risks from AI Capital Expenditure

Concepts

AGI RaceFrontier Ai ComparisonAgi DevelopmentAI Content ModerationLabs Overview

Key Debates

AI Structural Risk Cruxes

Historical

International AI Safety Summit Series