Releases

Grok Imagine model family

Space Exploration Technologies Corp. (SpaceX), SpaceXAI's publicly traded parent, closed with a consolidated equity market capitalization of approximately $2.16 trillion, with SPCX closing at $158.96 on Nasdaq. SpaceXAI is not separately listed, so this is the public-market value used for the SpaceXAI company profile.

Grok Voice Transcribe 1.0 · 1.0

Team Bots

Grok 4.7 · 4.7

Grok Voice Transcribe 2.0 · 2.0

Grok Build

Grok Bot

Grok 4.6 · 4.6

Grok Bot

Grok Bot

Grok 4.6

Grok 4.6

Grok 4.6

Grok Build

Grok 4.6

Grok 4.6 · 4.6

Grok Bot

Imagine Image 2.0 · 2.0

Grok Imagine Video 1.5 · 1.5

Grok Voice Think Fast 2.0 · 2.0

Grok 4.5

Grok Build

Grok

Grok Build

Grok 4.5 · 4.5

Grok

Grok

Grok

Grok 4.5 · 4.5

Grok Build

Grok 4.5 · 4.5

SpaceX’s AI division formally adopted the SpaceXAI name and introduced a new combined brand identity, completing the transition from xAI.

Grok Voice

Grok Voice

Grok Build

SpaceXAI API

Grok

Grok 4.3 · 4.3

Grok

Grok Imagine Video 1.5 · 1.5

Grok Build

Grok Build

Grok Imagine Video 1.5 · 1.5 Preview

Grok Build · 2.5

Grok Build 0.1 · 0.1

Grok Build

Grok

Colossus 1

The former xAI operation ceased functioning as a separate company and was folded into SpaceX as its AI division, using the SpaceXAI identity.

Grok Voice

Grok Voice Think Fast 1.0 · 1.0

Grok Voice

Grok Voice

Grok Voice

Grok 4.20 · 4.20

SpaceX acquired X.AI Holdings in an all-stock merger. Reporting tied to the transaction valued xAI at about $250 billion and SpaceX at $1 trillion, implying a combined $1.25 trillion value.

Grok Imagine

xAI closed an upsized $20 billion Series E, above its $15 billion target; contemporaneous reporting placed the company’s valuation at more than $230 billion. · Series E

xAI published its frontier-AI risk-management framework covering capability evaluation, safeguards and model development practices.

Grok Business

Grok Collections API

Grok for Government

Grok Voice Agent API

xAI and El Salvador announced a nationwide AI education program using Grok in the country’s schools.

xAI signed a framework agreement with Saudi Arabia and HUMAIN covering Grok deployment, agent-platform integration and AI infrastructure.

Grok 4.1 Fast · 4.1 Fast

Grok 4.1 · 4.1

Grokipedia

SpaceXAI API

Grok for Government

Grok 4 Fast · 4 Fast

SpaceXAI API

Grok Code Fast 1 · 1

xAI and X filed a U.S. federal antitrust suit alleging that Apple and OpenAI conspired to disadvantage rival generative-AI products and Grok in App Store distribution.

Grok-2 · 2

Grok 4 · 4

Grok Collections API

Co-founder Igor Babuschkin left xAI to launch an investment firm focused on AI safety research.

Grok for Government

Grok

Grok

Grok 4 · 4

Morgan Stanley arranged $5 billion of debt financing and xAI separately raised $5 billion in strategic equity to fund AI infrastructure and product development.

SpaceXAI API

SpaceXAI API

Grok

Grok Voice

Grok Studio

Grok 3 · 3

xAI acquired social network X in an all-stock deal valuing X at $33 billion in equity and xAI at $80 billion, combining data, models, compute and distribution.

Aurora

xAI acquired AI video-generation startup Hotshot, bringing its team and technology into xAI’s multimodal roadmap.

Grok 3 · 3

A consortium led by xAI submitted an unsolicited $97.4 billion offer for the nonprofit controlling OpenAI; the proposal was rejected and did not proceed.

Grok

Colossus 1

Grok

xAI closed a $6 billion Series C backed by major institutional and sovereign investors; regulatory reporting indicated an approximately $45 billion post-money valuation. · Series C

Grok