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xAI Folded Into SpaceX, Rebranded as SpaceXAI

July 6, 2026 at 17:11 EDT

Foundation Models
Infra & Chips
AI Agents

Elon Musk's xAI has been absorbed into SpaceX and rebranded as its AI division, "SpaceXAI." The official site x.ai has been refreshed with a new logo and animation, drawing attention in early July 2026.

May 2026 · SpaceXAI

xAI Becomes "SpaceXAI" — One Brand for Space-Scale AI

Following the largest-ever AI merger, x.ai relaunches under the SpaceXAI identity — SpaceX's AI division — unifying the Grok 4.3 reasoning model, the Colossus supercluster, and a single API for text, code, voice, image, and video.

The $1.25 Trillion Combination

$250B

xAI

$1T

SpaceX

$1.25T

Combined

All-stock acquisition (Feb 2026) — the largest deal of its kind, aimed at funding orbital data centers.

200K

GPUs — Colossus

Supercluster built in 122 days

1M+

API calls / day

Median latency under 200ms

Voice API

Ranked top on Big Bench Audio

<2 min

Voice Agent Builder

No-code voice agents, 5+ model families

The Differentiator: Space-Scale AI

SpaceX Launch

→

Orbital Compute

→

SpaceXAI Models

Multi-gigawatt AI data centers in orbit aim to beat power and cooling limits — the pitch against OpenAI, Anthropic, and Google. A Colossus compute partnership with Anthropic was announced in May.

Reaction so far

Praise centers on the polished logo animation and brand–product cohesion. Concrete reviews of actual model and API performance remain limited — assessments are still largely about the design.

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