xAI

In order to understand the universe, you must explore the universe → x.ai/careers

Let Grok fetch your emails, improve your slides, declutter your calendar or organize your Notion. Add your connectors to Grok today across all plans on iOS, Android and grok.com.

Try it now for free: console.x.ai/playground/voi…

Your customer support needs a voice agent built for the real world. Grok Voice Think Fast 1.0 handles complex workflows with speed and accuracy, even in hard-to-hear environments. From multi-step troubleshooting to high-volume tool calls, it keeps up.

Image Generation Quality Mode is now available on the xAI API. This model has already powered the generation of over 300 million images on Grok. It brings higher realism, stronger text rendering, and better creative control for business professionals. x.ai/news/grok-imag…

SpaceXAI and @AnthropicAI have also expressed interest in partnering to develop multiple gigawatts of orbital AI compute capacity

SpaceXAI will provide @AnthropicAI with access to Colossus 1, one of the world’s largest and fastest-deployed AI supercomputers, to provide additional capacity for Claude → x.ai/news/anthropic…

The results are out! How did you do?

Which one is the AI clone?

Two voices. One human. One AI. Can you guess the AI clone? 👇 Voice cloning, rich with natural emotion, is now live on the Grok Voice API. x.ai/news/grok-cust…

Grok 4.3 is now live on the xAI API. It’s our fastest, most intelligent model to date. It tops the @ArtificialAnlys leaderboards in agentic tool calling and instruction following, and ranks #1 in @ValsAI enterprise domains like case law and corporate finance. Grok 4.3 supports a 1 million token context window and is priced at $1.25/m input and $2.50/m output. Create an API key and start building: console.x.ai/team/default/a…

Voice Cloning is now live via the xAI API! Create a custom voice in less than 2 minutes or select from our library of 80+ voices across 28 languages to personalize your voice agents, audiobooks, video game characters, and more. x.ai/news/grok-cust…

Try it now for free: console.x.ai/team/default/v…

Introducing Grok Voice Think Fast 1.0 A state-of-the-art voice model built for complex, multi-step workflows with snappy responses and high accuracy. It takes the top spot on the Tau Voice Bench and handles real-world messiness like noise, accents, and interruptions better than any other model in the world. x.ai/news/grok-voic…

SpaceXAI and @cursor_ai are now working closely together to create the world’s best coding and knowledge work AI. The combination of Cursor’s leading product and distribution to expert software engineers with SpaceX’s million H100 equivalent Colossus training supercomputer will allow us to build the world’s most useful models. Cursor has also given SpaceX the right to acquire Cursor later this year for $60 billion or pay $10 billion for our work together.

Grok's Speech to Text API is now available. Instant, multi-speaker transcription across 25 languages - at the best price in the market. x.ai/news/grok-stt-…

On web and mobile, you can try Quality mode by selecting it in the prompt bar. Our previous model will still be available when you select Speed. Share your images, tag @imagine, and let us know what you think. We read all your replies. Try it now: grok.com/imagine

Deeper World Knowledge Quality mode features dramatically stronger world knowledge and prompt understanding. It accurately interprets complex scenes, realistic physics, object relationships, specific references (brands, locations, culture), and detailed fictional or artistic worlds with precision. (whiteboard by @venturetwins)

Introducing Quality mode on Grok Imagine – powered by our most advanced image generation model. Quality mode gives you enhanced details, stronger text rendering, and higher levels of creative control. Now available on web and mobile. Try it at grok.com/imagine