Dengfeng Li

[Tyler Storm @tstorm]

Single Agent - 4.20

[Elon Musk @elonmusk]

The Grok 4.2 release candidate (public beta) is now available for use. You need to select it specifically.

Critical feedback is appreciated. Unlike prior versions of Grok, 4.2 is able to learn rapidly, so there will be improvements every week with release notes.

[Ethan He @EthanHe_42]

Try Grok 4.20! Feedback is welcome!

[Xiaobin Wu @xiaobinwu]

must be doing something good

[Chaitu @chaitu]

5.5B within 5.5 months of launch.

[Aditya Paliwal @VastoLorde95]

Work in progress

[Lara Lu @larrabearr]

You asked, and so I'm giving you widget for Grok Android. Add it to your home screen to gain one tap access to Chat, Imagine, and Voice. Upgrade to v1.0.75 to try!

[xAI @xai]

Introducing Grok 4.1, a frontier model that sets a new standard for conversational intelligence, emotional understanding, and real-world helpfulness.

Grok 4.1 is available for free on https://t.co/AnXpIEOPEb, https://t.co/53pltyq3a4 and our mobile apps.

https://t.co/Cdmv5CqSrb

[Yuhuai (Tony) Wu @Yuhu_ai_]

LFG!

[Aditya Prerepa @APrerepa]

hi, @xai is hiring for k8s/traffic people on our supercomputing team -- you get to work with a lean and fast-moving team while shipping massive impact to many users worldwide. this is the most fun i've had at any company!

please apply/DM and share.

https://t.co/Mk4DvAzXrt

[Yuhuai (Tony) Wu @Yuhu_ai_]

Grok is leading the industry standard.

[Elon Musk @elonmusk]

Our V7 foundation model, which finished pre-training last week, is natively multimodal.

It processes a video/audio bitstream directly, understanding it without converting it into anything, so, for example, it will finally understand nuances in how you speak that convey mood and emphasis.

[Dengfeng Li @_dengfengli_]

@HusseinHamdanX @xfreeze Nice!

[Dengfeng Li @_dengfengli_]

Hi @HusseinHamdanX @xfreeze. I have some updates to share:

1. Client-Side PDF Export: We've deployed a fix. It now can correctly support Arabic text (and other Right-to-Left languages) during PDF export in web browsers. Please try it out!
2. Image-to-Text and Translation: I recently tested our new model internally, and it performs text recognition and translation for your case with ease. We will share the model upgrade in the coming weeks!

[Dengfeng Li @_dengfengli_]

Hi @HusseinHamdanX . To clarify, are you still encountering the Arabic text recognition issue in PDF files, or is it only occurring in images and screenshots? Are you using Grok3(Fast) or Grok4(Expert)? If possible, would you mind sharing an example with us by clicking the "Share" button? Thank you!

[Dengfeng Li @_dengfengli_]

@xfreeze @HusseinHamdanX Thanks for the feedback. I will check back with team on this.

[Hongyuan Mei @hongyuan_mei]

From first research prototype to production release — thrilled to have delivered this new Grok capability! Kudos to our small but talented team! @yiwenyuan98 @_dengfengli_ @shun_liao_ @keirp1

[xAI @xai]

We've upgraded Grok 4's PDF processing abilities:

1. Grok can now seamlessly handle massive PDFs - hundreds of pages and beyond!
2. Grok has a better understanding of the PDF content through sharper recognition capabilities.

Grok's PDF upgrades are now live for all our users on our web and mobile apps. Put Grok to work on your PDFs!

[Chaitu @chaitu]

Doubled limits for Grok Imagine are now live on the Grok iOS and Android apps for SuperGrok and Premium+ users. https://t.co/j1t9vtKTsy

[Elon Musk @elonmusk]

Just tap the Grok logo in the upper right of any post and it will research claims made automatically