xAI @xai Twitter profile

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xAI Retweeted

NVIDIA

@nvidia

4 days

. @xAI 's Colossus in Memphis, the world's largest AI supercomputer with 100,000 NVIDIA Hopper GPUs, achieves new heights with NVIDIA Spectrum-X Ethernet. A testament to NVIDIA's dedication to #AI progress. Read more:

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xAI

@xai

15 days

Team eXpect was the runner-up at our hackathon, earning $5,000 in API credits. Congratulations! @raydelvecc @rag_pil @EShaotran @GiovanniMDanto2

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xAI

@xai

19 days

And the winners are.. @SohilAthare @SeverTopan @brendanigraham @m_catoen . Congratulations to the winning teams and thanks to all participants! See you next time.

sohil athare

@SohilAthare

19 days

We won first at the @xAI hackathon yesterday! Thanks to the @xAI team for hosting - it was a ton of fun. We built a Chrome extension that lets you bring your own algorithm to any website using @grok to filter your feeds, starting with X. @SeverTopan @brendanigraham @m_catoen

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xAI Retweeted

Dan Hendrycks

@DanHendrycks

1 month

PSA: In preparation for Grok 3, xAI is hiring AI safety engineers

AI Safety Engineer

San Francisco & Palo Alto, CA

boards.greenhouse.io

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xAI

@xai

1 month

Come 🧑‍🍳 with us! Exclusive access to Grok and X APIs Apply by October 7

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xAI

@xai

1 month

We are excited to bring together a group of exceptional engineers and product builders who are intrigued by our mission to build maximally truth-seeking AI Join our open house to meet our team, learn more about xAI, and enjoy a fun evening brought you by the creators of the

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xAI Retweeted

Elon Musk

@elonmusk

2 months

This weekend, the @xAI team brought our Colossus 100k H100 training cluster online. From start to finish, it was done in 122 days. Colossus is the most powerful AI training system in the world. Moreover, it will double in size to 200k (50k H200s) in a few months. Excellent

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xAI

@xai

2 months

🚀 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

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xAI

@xai

2 months

Grok-2-mini just got a speed upgrade. Over the past few days, we have substantially improved our inference stack. These gains come from using custom algorithms for computation and communication kernels, along with more efficient batch scheduling and quantization. Our inference

ibab

@ibab

2 months

Grok 2 mini is now 2x faster than it was yesterday. In the last three days @lm_zheng and @MalekiSaeed rewrote our inference stack from scratch using SGLang (). This has also allowed us to serve the big Grok 2 model, which requires multi-host inference, at a

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xAI Retweeted

ibab

@ibab

2 months

Grok 2 ties for the second spot on LMSys. Try it out right here on 𝕏!

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xAI Retweeted

Black Forest Labs

@bfl_ml

3 months

Welcome to the forest @xai

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xAI Retweeted

lmarena.ai (formerly lmsys.org)

@lmarena_ai

3 months

Woah, another exciting update from Chatbot Arena❤️‍🔥 The results for @xAI ’s sus-column-r (Grok 2 early version) are now public**! With over 12,000 community votes, sus-column-r has secured the #3 spot on the overall leaderboard, even matching GPT-4o! It excels in Coding ( #2 ),

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xAI

@xai

3 months

Grok-2 Beta Release

We announce our new Grok-2 and Grok-2 mini models.

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xAI

@xai

3 months

Come help train Grok to be the ultimate truth-seeking AI!

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xAI Retweeted

Elon Musk

@elonmusk

3 months

Nice work by @xAI team, @X team, @Nvidia & supporting companies getting Memphis Supercluster training started at ~4:20am local time. With 100k liquid-cooled H100s on a single RDMA fabric, it’s the most powerful AI training cluster in the world!

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