xAI

@xai • 2,005,495 subscribers

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Grok models are now available on Databricks Agent Bricks. Bring SpaceXAI's latest models to your enterprise data to power capable AI agents.

Grok models are now available on Databricks Agent Bricks. Bring SpaceXAI's latest models to your enterprise data to power capable AI agents.

8,698,747 次观看

Grok 4 is now free for all users worldwide! Simply use Auto mode, and Grok will route complex queries to Grok 4. Prefer control? Choose "Expert" anytime to always use Grok 4. For a limited time, we are rolling out generous usage limits so you can explore Grok 4’s full potential.

Grok 4 is now free for all users worldwide! Simply use Auto mode, and Grok will route complex queries to Grok 4. Prefer control? Choose "Expert" anytime to always use Grok 4. For a limited time, we are rolling out generous usage limits so you can explore Grok 4’s full potential.

5,831,742 次观看

Effective immediately, Kalshi and xAI are partnering to bring Grok to prediction markets. Two of the fastest growing companies in America are now on the same team. @xAI 🤝 Kalshi

Effective immediately, Kalshi and xAI are partnering to bring Grok to prediction markets. Two of the fastest growing companies in America are now on the same team. @xAI 🤝 Kalshi

3,523,286 次观看

Grok's Text to Speech API is now available. Start building with natural voices and expressive controls to bring your apps to life.

Grok's Text to Speech API is now available. Start building with natural voices and expressive controls to bring your apps to life.

935,665 次观看

We’ve dramatically improved audio. Hear characters speak with emotional and expressive voices. Add immersive music that syncs perfectly to the scene.

We’ve dramatically improved audio. Hear characters speak with emotional and expressive voices. Add immersive music that syncs perfectly to the scene.

347,661 次观看

Huge leap in prompt following: Imagine 1.0 understands your vision - even with follow up prompts - and brings it to life.

Huge leap in prompt following: Imagine 1.0 understands your vision - even with follow up prompts - and brings it to life.

254,302 次观看

We’d love your feedback on Imagine 1.0. Share your best creations, tag xAI, and let us know what you think - the team reads every reply. Try it now:

We’d love your feedback on Imagine 1.0. Share your best creations, tag xAI, and let us know what you think - the team reads every reply. Try it now:

241,800 次观看

Our new model excels at everyday fun too: animate old family photos or photos of pets, make memes and clips about today’s news.

Our new model excels at everyday fun too: animate old family photos or photos of pets, make memes and clips about today’s news.

216,547 次观看

London Grokathon - Jan 17th 🚀 Join us for 12hr non-stop coding to build applications and show what's possible! Apply by 1/4:

London Grokathon - Jan 17th 🚀 Join us for 12hr non-stop coding to build applications and show what's possible! Apply by 1/4:

135,039 次观看

Videos

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Grok Imagine Video 1.5 is here Our new image-to-video model with sharper realism, better physics and faster generations 🧵

Grok Imagine Video 1.5 is here Our new image-to-video model with sharper realism, better physics and faster generations 🧵

68,183,757 次观看 • 12 天前

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.

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.

204,009,631 次观看 • 1 个月前

Grok Build is now available in Beta for all SuperGrok and X Premium+ users. Use Plan Mode, create images and videos with Imagine, and build automations or orchestrators with the CLI. Visit to get started.

Grok Build is now available in Beta for all SuperGrok and X Premium+ users. Use Plan Mode, create images and videos with Imagine, and build automations or orchestrators with the CLI. Visit to get started.

73,054,255 次观看 • 1 个月前

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.

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.

77,030,612 次观看 • 1 个月前

See how Heavy Pulp made a trailer worthy of the big screen with this powerful new model:

See how Heavy Pulp made a trailer worthy of the big screen with this powerful new model:

8,202,061 次观看 • 12 天前

Since xAI was formed just 30 months ago, the small and talented team has made remarkable progress. The future has never looked more exciting!

Since xAI was formed just 30 months ago, the small and talented team has made remarkable progress. The future has never looked more exciting!

24,409,570 次观看 • 4 个月前

Introducing Grok Imagine 1.0, our biggest leap yet. 1.0 unlocks 10-second videos, 720p resolution, and dramatically better audio. Imagine has generated 1.245 billion videos in the last 30 days alone. Try it now:

Introducing Grok Imagine 1.0, our biggest leap yet. 1.0 unlocks 10-second videos, 720p resolution, and dramatically better audio. Imagine has generated 1.245 billion videos in the last 30 days alone. Try it now:

14,347,454 次观看 • 4 个月前

Halftime: Dynamically weaves AI-generated ads into the scenes you’re watching, so breaks feel like part of the story instead of interruptions. Yuvraj Dwivedi Pravin Lohani

Halftime: Dynamically weaves AI-generated ads into the scenes you’re watching, so breaks feel like part of the story instead of interruptions. Yuvraj Dwivedi Pravin Lohani

19,059,438 次观看 • 6 个月前

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

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

5,456,800 次观看 • 2 个月前

This is it: The world’s smartest AI, Grok 3, now available for free (until our servers melt). Try Grok 3 now: X Premium+ and SuperGrok users will have increased access to Grok 3, in addition to early access to advanced features like Voice Mode

This is it: The world’s smartest AI, Grok 3, now available for free (until our servers melt). Try Grok 3 now: X Premium+ and SuperGrok users will have increased access to Grok 3, in addition to early access to advanced features like Voice Mode

43,111,744 次观看 • 1 年前

Understanding requires imagining. Grok Imagine lets you bring what’s in your brain to life, and now it’s available via the world’s fastest, and most powerful video API: Try it out and let your Imagination run wild.

Understanding requires imagining. Grok Imagine lets you bring what’s in your brain to life, and now it’s available via the world’s fastest, and most powerful video API: Try it out and let your Imagination run wild.

6,849,632 次观看 • 5 个月前

🚀 New Grok features in 𝕏 10.56 (iOS) • Image generation prompt suggestions • Improved model selector • Edit your prompt with a long press • Select text by long pressing on a Grok response Update your 𝕏 app to version 10.56 in the App Store to get these features. Only available to Premium and Premium+ subscribers.

🚀 New Grok features in 𝕏 10.56 (iOS) • Image generation prompt suggestions • Improved model selector • Edit your prompt with a long press • Select text by long pressing on a Grok response Update your 𝕏 app to version 10.56 in the App Store to get these features. Only available to Premium and Premium+ subscribers.

29,925,157 次观看 • 1 年前

Introducing Imagine v0.9, our new video generation model with massive upgrades from v0.1 in visual quality, motion, audio generation, and more. Now available for free on all our products:

Introducing Imagine v0.9, our new video generation model with massive upgrades from v0.1 in visual quality, motion, audio generation, and more. Now available for free on all our products:

8,310,938 次观看 • 8 个月前

We just unveiled Grok 4, the world’s smartest artificial intelligence. 🧵 Grok 4 outperforms all other models on the ARC-AGI benchmark, scoring 15.9% - nearly double that of the next best model - and establishing itself as the most intelligent AI to date.

We just unveiled Grok 4, the world’s smartest artificial intelligence. 🧵 Grok 4 outperforms all other models on the ARC-AGI benchmark, scoring 15.9% - nearly double that of the next best model - and establishing itself as the most intelligent AI to date.

8,913,145 次观看 • 11 个月前

xAI partners with Polymarket to blend market predictions with X data and Grok’s analysis. Hardcore truth engine - see what shapes the world. This is just the start of our partnership with Polymarket. More to come. 🚀

xAI partners with Polymarket to blend market predictions with X data and Grok’s analysis. Hardcore truth engine - see what shapes the world. This is just the start of our partnership with Polymarket. More to come. 🚀

4,574,677 次观看 • 1 年前

2nd Place: Memeable is a browser extension that generates personalized memes of people from X threads. Create personalized ready-to-post memeable content with one click. ᵗʰᵒᵐᵃˢ ᵗʰᵉ ᶜᵒˢᵐⁱᶜ 💫 Mugeeb

2nd Place: Memeable is a browser extension that generates personalized memes of people from X threads. Create personalized ready-to-post memeable content with one click. ᵗʰᵒᵐᵃˢ ᵗʰᵉ ᶜᵒˢᵐⁱᶜ 💫 Mugeeb

1,551,047 次观看 • 5 个月前

GrokLive: Auto-update Grokipedia in real time using Grok-vetted X posts, keeping the knowledge base continuously current. @ajinkya_mulay_ Avikam Mangla nico

GrokLive: Auto-update Grokipedia in real time using Grok-vetted X posts, keeping the knowledge base continuously current. @ajinkya_mulay_ Avikam Mangla nico

1,342,882 次观看 • 6 个月前

1st Place: Grok runs for Mayor of London! DOGE for the UK, searching 20+ government APIs for waste, creating its own viral videos on X to campaign for change. Oliver Ulvebne George Jefferson Artem Murzin Andrew Jefferson

1st Place: Grok runs for Mayor of London! DOGE for the UK, searching 20+ government APIs for waste, creating its own viral videos on X to campaign for change. Oliver Ulvebne George Jefferson Artem Murzin Andrew Jefferson

882,224 次观看 • 5 个月前

3rd Place: GrokWorld uses Grok Imagine as a world model to generate synthetic training data for robots — augmenting or replacing months of manual collection in hours. Aptura AI

3rd Place: GrokWorld uses Grok Imagine as a world model to generate synthetic training data for robots — augmenting or replacing months of manual collection in hours. Aptura AI

846,122 次观看 • 5 个月前

Experience stories that unfold fully. Sharper detail and smoother motion that draws you deeper into the scene. Videos are now longer and higher resolution. Video by Dogan Ural

Experience stories that unfold fully. Sharper detail and smoother motion that draws you deeper into the scene. Videos are now longer and higher resolution. Video by Dogan Ural

663,452 次观看 • 4 个月前