Backtesting has been one of the most highly requested features. I'm excited to see how our users will use this powerful new feature to validate critical changes to their decisioning workflow in production!

Thrilled to share our latest feature, Experiment! If you've ever wondered how small changes might affect the overall effectiveness of your critical decisioning workflow, this feature is for you. #experiment #abtesting

I hit my two-year anniversary at Sperta this week. As I reflect on my journey of building SaaS alongside an incredible team, I believe it's worth sharing what the team has built and some of the software engineering practices behind it. mingf.medium.com/software-engin…

Sperta is now HIPAA compliant and ready for healthcare and insurance customers!

We are now HIPAA compliant, ensuring the highest standards of data security and privacy for our users!

Our powerful data source integration will supercharge your insights!

Check out our latest blog post introducing building complex business rules using expression languages. Learn how this approach enhances efficiency and minimizes human error in your rule-building processes.

For the next few days, Grok Imagine video generation is free to all US users! Download the Grok app and try it out.

Thrilled to join xAI and contribute to advancing our understanding of the universe with Grok. The office vibe is awesome — everyone’s passionate and diving deep. Can’t wait to share more! Video created by Grok Imagine.

Always love to see customer growth at top speed.

xAI Grok Updates (Last 24H): - Grok 4 boosts PDF handling for massive files! - iOS app v1.1.40 improves sound & Imagine. - Kids Mode hits Android soon. - longer vids in Imagine. - 44M images created, app #2 in Productivity! - Art Contest: Most-liked pics in X feed. - Tesla

Fascinating! This is a game changer at next level.

The Grok powered vending machine at xAI office now sells Pokémon cards!

Join @xAI and help build a purely AI software company called Macrohard. It’s a tongue-in-cheek name, but the project is very real! In principle, given that software companies like Microsoft do not themselves manufacture any physical hardware, it should be possible to simulate

Try and hack with the open sourced Grok 2 on Hugging Face huggingface.co/xai-org/grok-2

Come #hack with Vercel and xAI! partiful.com/e/sa3etfyhGd50…

Grok Code is now available in Cursor! It's free for one week. It's fast and has competitive pricing ($0.2/1M input, $1.5/1M output)

Introducing Grok Code Fast 1, a speedy and economical reasoning model that excels at agentic coding. Now available for free on GitHub Copilot, Cursor, Cline, Kilo Code, Roo Code, opencode, and Windsurf. x.ai/news/grok-code…

>50% of the coding market on OpenRouter Join us to improve Grok Code further! job-boards.greenhouse.io/xai/jobs/48000…

A good fast model and it’s free!