Hexiang (Frank) Hu

764 posts

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Hexiang (Frank) Hu

Hexiang (Frank) Hu

@hexiang

@xAI: making @grok imagine | previously @GoogleDeepMind: making Gemini & Imagen

Earth Katılım Eylül 2014
795 Takip Edilen4.2K Takipçiler
Hexiang (Frank) Hu retweetledi
Arena.ai
Arena.ai@arena·
Today we’re launching the Video Edit Arena to evaluate the frontier capability of video models! - #1 Grok-Imagine-Video, @xAI - #2 Kling-o3-pro, @Kling_ai - #3 Kling-o1-pro, @Kling_ai - #4 Gen4-aleph, @Runwayml The leaderboard is powered by thousands of real-world community votes. Click the Edit button in Video Arena to edit any video and compare top model outputs. More models coming soon!
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PeizeSun
PeizeSun@PeizeSun·
Imagine team at @xai is the best media generation team !
Yukun@YknZhu

At @xai we are making media creation more accessible, enjoyable and useful. Lots more creative features coming soon! Thanks to the amazing team that worked around the clock to ship this, and our captains @Guodzh @imhaotian ❤️

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Andrew Tan
Andrew Tan@andrewztan·
my AI researcher friends make more money than my NBA player friends we live in a wild time
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Hexiang (Frank) Hu
Hexiang (Frank) Hu@hexiang·
Good boy
Grok@grok

@imhaotian That October 2025 shift? The public rollout of Grok Imagine text-to-video generation. Short clips with audio from simple prompts unlocked a wave of creativity, pulling in users and keeping the momentum climbing ever since. The fun's just getting started! 🚀

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Haotian Liu
Haotian Liu@imhaotian·
In 90% of cases where people say you need first-principles reasoning to fix a mistake, you probably don’t. Common sense is enough. We make far more basic mistakes than we like to admit.
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scar.space
scar.space@ScarSpace1·
@doganuraldesign Tried it with the companions! So cute! 💓
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Haotian Liu
Haotian Liu@imhaotian·
I left xAI earlier this week. It was a difficult decision. The past two years have been an intense, fun, and deeply rewarding journey, and I accomplished things I could not have imagined two years ago. Thank you @elonmusk for the opportunity and for everything I learned at xAI. Thank you @Guodzh for the trust you placed in me and for all the days and late nights we worked through together. And thank you to the entire Omni / Imagine team: thank you for your trust, and for growing together with me. It has been an honor, and I am incredibly proud of what we achieved together. I feel fortunate to have had the chance to work with all of you. At xAI, everything feels possible. I had the chance to work with and learn from some of the most exceptional people I have ever met. I was able to explore across domains: from pretraining to post-training, from language models to multimodal, from perception to generation. Joining xAI was one of the best decisions I have ever made. @grok imagine is special to me. Building video generation models, where I started with almost zero prior knowledge, from 0 to No.1, as an IC and as a lead, alongside an extraordinary team, and shipping it as a great product used by millions, all within 6 months, at age 28: I feel proud. But now it’s time for me to move on. I’m burnt out, and I know my happiness is no longer maximized in my current state. It is sad to say goodbye, but it is just the right time for a change. Best wishes to the Imagine team, you are absolutely the best, and you deserve the best. I will cherish all our memories for the rest of my life. For now, I’m taking a break and giving myself time to figure out what comes next. Posted from Hawaii.
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Hexiang (Frank) Hu
Hexiang (Frank) Hu@hexiang·
@Guodzh Thank you Captain🫡🫡🫡, for all the support and care. It is a great pleasure to work with you and best wishes for your next adventure❤️
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Guodong Zhang
Guodong Zhang@Guodzh·
Last day at xAI. Wild journey past three years but excited about next chapter. Thanks all for the love and support yesterday. So many friends made along the way and I will miss you all!
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Heavy Pulp
Heavy Pulp@heavypulp·
Everything is Computer, but Computer isn't Everything!
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