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Julien Chaumond Profile
Julien Chaumond

@julien_c

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Co-founder and CTO at @huggingface 🤗. ML/AI for everyone, building products to propel communities fwd. @Stanford + @Polytechnique

Paris / New York
Joined September 2008
Don't wanna be here? Send us removal request.
@julien_c
Julien Chaumond
3 years
Modern ML engineering is 90% knowledge of git.
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@julien_c
Julien Chaumond
2 years
Some people said that closed APIs were winning. but we will never give up the fight for open source AI ⚔️⚔️. Today is a big day as we launch the first open source alternative to ChatGPT:. HuggingChat 💬. Powered by Open Assistant's latest model – the best open source chat
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@julien_c
Julien Chaumond
8 months
The good news is, . with the $6 billion he just raised,. Elon Musk could buy Twitter at current valuation.
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@julien_c
Julien Chaumond
1 year
JUST IN: The board of OpenAI will quit if the OpenAI board can't provide evidence of why they fired Sam Altman.
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@julien_c
Julien Chaumond
3 months
If only we already had a few cool AI companies in Paris.
@EmmanuelMacron
Emmanuel Macron
3 months
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@julien_c
Julien Chaumond
9 months
meanwhile I’m still on free @GoogleColab.
@gdb
Greg Brockman
9 months
First @NVIDIA DGX H200 in the world, hand-delivered to OpenAI and dedicated by Jensen "to advance AI, computing, and humanity":
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@julien_c
Julien Chaumond
2 years
Let’s make AI OPEN 🤯. Yesterday we've announced we @huggingface are partnering with @awscloud . Now, here's my raw CTO take:
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@julien_c
Julien Chaumond
9 months
Ok so it's official closed source AI has plateaued.
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@julien_c
Julien Chaumond
3 years
BTW. dalle-mega from @borisdayma is now openly accessible on @huggingface. ⚡️ To download it (10GB): git clone
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@julien_c
Julien Chaumond
11 months
Aspirations of the GPU middle class
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@julien_c
Julien Chaumond
3 years
Apple is hiring engineers to work on @PyTorch 🔥. Looks like in some time we'll be able to use those M1 chips for ML 🏎. apply:
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@julien_c
Julien Chaumond
3 months
If I was starting a company today, I would look into productizing this model 👀.
@mervenoyann
merve
3 months
Microsoft released a groundbreaking model that can be used for web automation, with MIT license 🔥👏. OmniParser is a state-of-the-art UI parsing/understanding model that outperforms GPT4V in parsing. 👏
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@julien_c
Julien Chaumond
4 months
come and join us at HF ❗️.
@miramurati
Mira Murati
4 months
I shared the following note with the OpenAI team today.
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@julien_c
Julien Chaumond
1 year
exactly.
@maxisawesome538
Max ⛅
1 year
when u ask HuggingFace what the business plan is
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@julien_c
Julien Chaumond
16 days
No idea tbh but one day we might find out.
@docmilanfar
Peyman Milanfar
17 days
I don’t get HuggingFace - how is this even a business.
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@julien_c
Julien Chaumond
2 months
Qwen QwQ switching to Chinese when it needs to _really think_ about something, then switching back to English, is pretty cool. @Alibaba_Qwen
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@julien_c
Julien Chaumond
3 years
Plot twist: Meta acquires OpenAI.
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@julien_c
Julien Chaumond
7 months
Q2_K quantized model meets its FP32 base
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@julien_c
Julien Chaumond
1 year
i love the hf team so much. (but i don't even need a coup to say it).
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@julien_c
Julien Chaumond
6 years
🦄 We ported @openai's GPT-2 to run on-device (using Swift and CoreML on iOS) 🔥🔥. Large transformers models can now live on the edge. 📱📲. The video below is GPT-2 running locally (no network) on the device!. Code: Built w/ @LysandreJik at @huggingface
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@julien_c
Julien Chaumond
2 years
Prediction:. there'll be 10 open reproductions of ChatGPT in 6 months. and if i understand correctly, models are quite smaller than LLMs so they might be significantly easier to deploy at scale (maybe even single-GPU).
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@julien_c
Julien Chaumond
5 years
🔥 Introducing Tokenizers: ultra-fast, extensible tokenization for state-of-the-art NLP 🔥. ➡️
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@julien_c
Julien Chaumond
10 months
we just shipped HuggingChat on iOS 💬. The app is super polished and gives you access to the community's best open AI models, on the go. Give it a try!. link to Appstore below ⤵️
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@julien_c
Julien Chaumond
2 years
is it me or has ML Twitter been way way quieter recently?.
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@julien_c
Julien Chaumond
1 year
Ten days ago I posted about GPT Store being a bit sad 😢:. What if we could build an open source alternative, with the full power of the Community?. So last Friday we launched Hugging Chat Assistants, and the adoption has been impressive:.- 4,000 Assistants have been created on
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@julien_c
Julien Chaumond
2 years
This changes everything. HuggingChat with Web Search is now available. It fetches Google's top results to help the model generate its answer using data from the Web. And it's free 🤯
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@julien_c
Julien Chaumond
9 months
my name is Julieno. i'm the same, but 20% faster.
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@julien_c
Julien Chaumond
8 months
structured generation is the future of LLMs 👀. @dottxtai
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@julien_c
Julien Chaumond
2 years
Chat-UI, the codebase behind our HuggingChat app, is now open sourced on GitHub. 🎉. We are looking for contributors 🏴‍☠️. Do YOU want to push the state of Open source AI forward? ☝️. The codebase is in @sveltejs SvelteKit but you can contribute in many different ways, not just
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@julien_c
Julien Chaumond
5 years
🔥🔥 Series A!! 🔥🔥. Solving Natural language is going to be the biggest achievement of our lifetime, and is the best proxy for Artificial intelligence. Not one company, even the Tech Titans, will be able to do it by itself – the only way we'll achieve this is working together
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@julien_c
Julien Chaumond
3 years
At Hugging Face we have crazy engineers like @MorganFunto who are building racks of M1 Mac minis. The goal is to try and build the most efficient FLOPS/$ machine learning rig. AND the most energy-friendly CO2_eq/FLOPS machine learning rig. Has anyone here tried something like it?
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@julien_c
Julien Chaumond
4 months
Having a pretty rough week. Please consider sending hugs! 🤗🤗.
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@julien_c
Julien Chaumond
5 years
Apple, are you trying to bankrupt us?. At ~500 MB per average model download, 90k hits (Apple's IP addresses are the 17. block) translate to ~45TB of downstream bandwidth… which starts being costly for us. Your new ML platform Overton ( ⤵️
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@julien_c
Julien Chaumond
5 years
GPT-2 on device is blazing fast on iPhone 11 ⚡️. Core ML 3 is officially out so we can do state-of-the-art text generation on mobile (117M parameters running ~3 times par second on the neural engine!). We put together a small video benchmark ⬇️
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@julien_c
Julien Chaumond
3 years
What if twitter and github merged.
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@julien_c
Julien Chaumond
3 years
Karpathy dropped a new blog and as usual it's 🤯😮.
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@julien_c
Julien Chaumond
9 months
who has been in ai long enough to remember it
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@julien_c
Julien Chaumond
10 months
We have decided to update text-generation-inference (TGI)'s license. We switch the license from HFOIL (our custom license) back to Apache 2, hence making the library fully open-source. Read below for why we are making this change 👀
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@julien_c
Julien Chaumond
1 year
my prediction for 2024 (yes, i have only one) 💡. Local ML is going to be huge. It will be in part driven by the adoption of Apple Silicon and other innovative hardware, but also on raw CPU and mobile devices. In many cases except for the largest of LLMs, local inference will.
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@julien_c
Julien Chaumond
5 years
Ok who’s in to pool some resources with us and replicate GPT-3 in the open?.
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@julien_c
Julien Chaumond
2 years
Genuinely wondering whether Prompt engineering will still be a thing at the end of 2023.
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@julien_c
Julien Chaumond
2 years
Today we’re announcing 3 big things on the @huggingface Hub 🔥. Open this 🧵 to see all 3️⃣ of them. I'm very excited ❤️. 1️⃣ The first one is that we’ve just rolled out Spaces GPU Upgrades for everyone. You can now upgrade to T4 and A10G, and we have A100 in private beta.
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@julien_c
Julien Chaumond
3 years
Wednesday, we’ll introduce the biggest change to @huggingface in a decade
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@julien_c
Julien Chaumond
4 years
👋 Hello, new machine learning framework on
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@julien_c
Julien Chaumond
3 years
Make a machine learning engineer happy in 1 command line: 👀.
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@julien_c
Julien Chaumond
6 years
At NAACL last week we built a new side project, Write With Transformer. It lets you trigger GPT-2 completions multiple times, in a Google Doc-like interface. 🦄 It's like having a unicorn friend that completes your thoughts 🦄 cc @gdb @AlecRad. Try it:
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@julien_c
Julien Chaumond
10 months
Please let our engineers sleep!! 🙏.
@osanseviero
Omar Sanseviero
10 months
Introducing: Zephyr 141B-A35B 🥁. 🔥Mixtral-8x22B fine-tune.🤯 Using DORPO: new alignment algorithm (no SFT, open ).🚀 With 7k instances of (open) data. Very strong IFEval, BBH, AGIEval. Enjoy! 🤗.
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@julien_c
Julien Chaumond
1 year
Introducing. HF Training Cluster as a service! 🔥🔥. Access to a large compute cluster is key for large-scale model training, but historically it's been hard to secure access to large numbers of hardware accelerators, even with a hefty budget. 💰. With Training cluster as a
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@julien_c
Julien Chaumond
4 years
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@julien_c
Julien Chaumond
11 months
Satya is really playing n-dimensional chess.
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@julien_c
Julien Chaumond
3 years
Very happy to announce that we've moved our @huggingface AutoTrain compute to Quebec 🇨🇦(running on @ovhcloud). Our compute now emit 11x less CO₂ 🔥 and runs on 99% renewable energy🍀. Hat tip to our Infra team, to @electricityMap for the very neat CO₂ maps, and to @SashaMTL 💚
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@julien_c
Julien Chaumond
3 years
large scale model training is modern day Alchemy
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@julien_c
Julien Chaumond
1 year
sending many hugs to the @huggingface Infra Team who stayed up all night to mitigate a db scaling issue. Post mortem will follow later in the week, in the meantime please join me in thanking Remy/Michelle/Eliott/Adrien/. you folks all rock 💎
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@julien_c
Julien Chaumond
1 year
Congrats to @allen_ai for the excellent release of OLMo. It's a true open source end-to-end release:. not just.• model code.• model weights. but also.• training code.• training data (and associated toolkits).• eval toolkits. This is pushing the enveloppe of open-source AI 🔥
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@julien_c
Julien Chaumond
1 year
What's the AI equivalent for forking a software repo?. Finetuning a model!. Today we introduce a new feature on the Hub:. We now display which base model a given model is:.• finetuned from,.• or is an adapter (LoRA, PETs, etc) for. This also enables a genealogic graph of all
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@julien_c
Julien Chaumond
5 years
I'm beyond stoked to launch the v2 of the @huggingface model hub today 🔥. Each of our 2,000 models now has an inference widget that lets you try it (text-classification, token-classification, translation, etc.) directly from the model page. It's all powered by the community 💖
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@julien_c
Julien Chaumond
4 years
We just helped a team member from Mongolia get a work visa to France. June 10: offer sent to candidate(&accepted).June 16: appointment at the FR consulate in Ulaanbaatar, Mongolia 🇲🇳.June 22: visa application approved.June 30: @mishig25 will travel to France 🎉. Go France!! 🇫🇷🇫🇷
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@julien_c
Julien Chaumond
5 years
By the way, we just updated 𝗢𝗨𝗥 𝗗𝗘𝗙𝗜𝗡𝗜𝗧𝗜𝗩𝗘 𝗧𝗨𝗧𝗢𝗥𝗜𝗔𝗟 🔥 to training a new language model from scratch. Updated Colab notebook with the new Trainer =). ➡️
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@julien_c
Julien Chaumond
10 months
The famous @ycombinator dropped a very cool article to showcase their 25+ companies who have trained their own AI models, rather than just use someone else's closed model through an API like a black box. ⤵️
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@julien_c
Julien Chaumond
5 years
“With these GPU optimizations, we were able to use 2000+ Azure GPU Virtual Machines across four regions to serve over 1 million BERT inferences per second worldwide”. Bing, using (distilled, 3-layer) BERT in production. via @rangthan.
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@julien_c
Julien Chaumond
5 years
Update to 𝗢𝗨𝗥 𝗗𝗘𝗙𝗜𝗡𝗜𝗧𝗜𝗩𝗘 𝗧𝗨𝗧𝗢𝗥𝗜𝗔𝗟 🔥. You can now click the "Open in Colab" link and run as a simple notebook. Hat/tip @srush_nlp for the idea and @AdityaMalte for the implem help 🔥. ➡️
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@julien_c
Julien Chaumond
2 years
Llama 2 (70B) just landed in HuggingChat💬. This is the largest running version of the model from @MetaAI, running on fast optimized inference on @huggingface infra. Unleash the llamas! 🦙🦙. Try it out now.
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@julien_c
Julien Chaumond
1 year
llama2-7b in the browser – using WebNN – is going to be 🔥🔥. on-device, local ML 💪 cc @xenovacom
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@julien_c
Julien Chaumond
5 months
anyone remembers google bard?.
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@julien_c
Julien Chaumond
10 months
Outdated we’re at 200x now!! 🚀. 😂😂.
@asanwal
Anand Sanwal
10 months
Generative AI company revenue multiples. • @OpenAI 18.1x.• @AnthropicAI 20.5x.• @AI21Labs 28x.• @glean 56.4x.• MosaicML 65x (acq by Databricks).• @perplexity_ai 65x.• @harvey__ai 71.5x.• @cohere 100x.• @huggingface 150x . OpenAI a bargain? :).
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@julien_c
Julien Chaumond
3 years
personally a bit bored by 530 billion parameters models . I'd be more interested in a model that can be used or researched by 530 million humans.
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@julien_c
Julien Chaumond
1 year
Ok this timeline is officially insane.
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@julien_c
Julien Chaumond
4 years
Achievement unlocked
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@julien_c
Julien Chaumond
6 months
I am super excited to announce that we've acquired XetHub! 🎊. The @xetdata team has developed technologies to enable Git to scale to TeraByte-size repositories. Under the hood they've been adding file chunking and deduplication inside Git. This will help us unlock the next 5
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@julien_c
Julien Chaumond
3 years
i rarely subtweet, but: do you actually need $580 million to build the future of AI? 🤔.
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@julien_c
Julien Chaumond
3 years
Team dinner @huggingface Paris team 🔥🔥
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@julien_c
Julien Chaumond
2 years
How do you call a small LLM?.
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@julien_c
Julien Chaumond
5 years
✨ Distil-All The Things✨. Today we release:.- 🐎DistilGPT-2 support in Write With Transformer. Compare your GPT-2 generations to our distilled, faster model: - 🚨 DistilBERT for question answering for iOS.- 🦄 DistilGPT-2 for iOS:
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@julien_c
Julien Chaumond
2 years
GPT-4 quality seems to be going down lately. Will you join the Empire, or the rebellion?
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@julien_c
Julien Chaumond
3 years
Bat-signal
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@julien_c
Julien Chaumond
2 years
NVIDIA A100 GPUs are now available on @huggingface Spaces, at those competitive prices= 🔥🔥🔥. • USD 4.13/hour in self-serve.• lower prices for Enterprise customers. Spaces will expose more cool hardware for ML in the coming months, ping us if you have specific needs 🙏
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@julien_c
Julien Chaumond
2 years
i have a confession to make. not once in my life have I used pandas.
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@julien_c
Julien Chaumond
6 years
🔥 Thrilled to release our Swift Core ML implementation of BERT for question answering.🔥🔥. Transformers models now also live on the edge. 📱📲. You now CAN do state-of-the-art NLP on mobile devices!. Built w/ @LysandreJik and @Thom_Wolf at @huggingface
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@julien_c
Julien Chaumond
3 years
BIG change on homepage
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@julien_c
Julien Chaumond
3 years
Can we say that all researchers at FAIR are now doing Meta learning?.
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@julien_c
Julien Chaumond
5 years
Nice Medium on how to serve @huggingface BERT in production with pytorch/serve by MFreidank . Hat/tip @joespeez.
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@julien_c
Julien Chaumond
1 year
if i didn't already have a startup, i'd be looking at right now and thinking about what to build on top of @AdeptAILabs's super cool model.
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@julien_c
Julien Chaumond
2 years
interview question:. to move 1 EB (1 ExaByte) of data, how many truck trailers of hard drives do you need?.
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@julien_c
Julien Chaumond
3 months
The @ollama - @huggingface integration has been rolled out for 1 week now, how it’s going?. Obviously, pretty well! We’re having on average 4500 pulls per day. That’s about one pull every 20 seconds!. What’s the top models you may ask?. Llama-3.2-1B still on top thanks to its
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@julien_c
Julien Chaumond
17 days
Luckily, they never invite CTO’s.
@ClementDelangue
clem 🤗
17 days
Why do CEOs have to go to in-person events like Davos or the Trump inauguration? I prefer to stay at the office and get things done haha.
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@julien_c
Julien Chaumond
5 years
How @huggingface actually works under the hood
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@julien_c
Julien Chaumond
2 years
@huggingface @awscloud This is not about BLOOM or ChatGPT. This is about the dozens of BLOOMs and ChatGPTs that are going to be released by the community in the coming months, and years.
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@julien_c
Julien Chaumond
3 years
For the record:. we've always been pretty frugal/scrappy at @huggingface. This is the first >$100k piece of equipment we've bought, ever. I still believe ideas are worth way more than compute (though we do have access to ample compute now). Photo credit: @gloriamika @MorganFunto
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@julien_c
Julien Chaumond
1 year
GPT Store is kinda sad TBH, i wish the Open Source AI community would build something way better 👋.
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@julien_c
Julien Chaumond
8 months
Since time immemorial,. the number 1 rule for engagement on Twitter/X has been,. to mention elonmusk, ylecun, or both.
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@julien_c
Julien Chaumond
11 months
AWESOME series of blogs from @hrishioa on RAG:. Part 1 has dropped 📦 on the Hub:.
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@julien_c
Julien Chaumond
8 months
10. Billion? 😬. I guess maybe 10 million was not impressive enough 💰
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@julien_c
Julien Chaumond
2 years
Who needs new socks?
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@julien_c
Julien Chaumond
2 months
After some heated discussion 😬, we clarify our intent re. storage limits on the @huggingface Hub. TL;DR:. - public storage is free, and (unless blatant abuse) unlimited. We do ask that you consider upgrading to PRO and/or Enterprise Hub if possible. - private storage is paid
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@julien_c
Julien Chaumond
5 years
Introducing CamemBERT in @huggingface transformers!. New state-of-the-art in French NLU🇫🇷. Thanks @louismrt for contributing the implem 🙏. Thanks @ben_mlr, @pjox13, Yoann Dupont, Laurent Romary, Eric Villemonte de la Clergerie, @zehavoc, @bensagot @InriaParisNLP and @fb_research
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@julien_c
Julien Chaumond
3 years
I'm gonna memorize commit hash `e02037b3524686b57c5a861ea49ac751f15568af` forever ❤️❤️🔥.
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@julien_c
Julien Chaumond
6 months
Breaking news!. You can now browse from a @huggingface model page, to its: .- fine-tunes.- adapters.- merges.- quantized versions. and browse through the models' genealogy tree 🌲
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@julien_c
Julien Chaumond
4 years
We just passed 1️⃣0️⃣,0️⃣0️⃣0️⃣ models on @huggingface 🔥. This amounts to more than 1 trillion (10^12) machine learned parameters 🤯. Here's to the next 100k models 💜. Here's to the community building the future of AI with us ❤️🧡🖤
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@julien_c
Julien Chaumond
5 years
BERT is pretty safe these days because when he leaves his house he can always use a [MASK].
@kylelostat
Kyle Lo
5 years
@julien_c pretty sure universal basic mask is like a new type of language model or something.
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@julien_c
Julien Chaumond
3 years
You can now filter for models that include data about their training's energy consumption and equivalent CO2 emissions ⚡️. To add this metadata to your models, see the screenshot below. hat/tip @SashaMTL @abhi1thakur @mmitchell_ai 🙏
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