SPACEXAI

To understand the true nature of the universe.

Founded 2023 as xAI · SpaceX acquired Feb 2, 2026 · rebranded SpaceXAI May–Jul 2026 · Colossus in Memphis

~300 MW

Colossus 1 grid power (campus design ~2 GW)

555,000 GPUs

Disclosed GPU count of xAI's coherent...

92.7 % accuracy

MMLU accuracy across four Grok model...

50x

How much each capability multiplies...

In his words

Buying Twitter is an accelerant to creating X, the everything app
Elon Musk (@elonmusk), Oct 4, 2022

In 2022 Elon Musk cast buying Twitter as an accelerant for X, an everything app spanning media and payments.

What they build

The Grok models, the supercomputers that train them, and the apps they power.

The numbers, live and interactive

Revenue, growth, and operations charted from the earliest public data. Hover any point for the exact figure, toggle year-over-year, switch quarterly and annual. Free.

Open the Key Performance Indicator (KPI) dashboard →

Related page: MACROHARD Brief

Beta · work in progress

This site is still a work in progress, so you may run into errors. I am making updates multiple times per week to improve it. If you spot a mistake or have a suggestion of any kind, send me a note below. I read every one.

SPACEXAI

In his words

What they build

Models and knowledge

Compute and chips

Apps and products