Skip to content
Longterm Wiki has not been actively maintained since May 2026. Some data is still updated occasionally, but please don't rely on this site being current or accurate.
Longterm Wiki

xAI

Frontier AI Lab
Founded Jul 2023 (3 years old)HQ: Palo Alto, CAx.ai ↗

Also known as: xAI Corp, X.AI

Entity
OverviewWiki
About
People3
Business
Funding Rounds6Market Data37Products & Models2
Policy & Governance
Scorecards5
Output & Research
Projects1
Data
FactsDatabase

AI Models

2
View all models →
ModelReleased$/MTok (in/out)Benchmarks
Grok-3Feb 2025$3 / $15
MMLU92.7%HumanEval93%+8
Grok-2Aug 2024$2 / $10
MMLU87.5%HumanEval88.4%+2