Julien Chaumond Profile Banner
Julien Chaumond Profile
Julien Chaumond

@julien_c

Followers
46,623
Following
1,048
Media
1,477
Statuses
15,598

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.
Explore trending content on Musk Viewer
Pinned Tweet
@julien_c
Julien Chaumond
3 years
Modern ML engineering is 90% knowledge of git
35
78
1K
@julien_c
Julien Chaumond
1 year
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…
Tweet media one
192
1K
4K
@julien_c
Julien Chaumond
5 months
JUST IN: The board of OpenAI will quit if the OpenAI board can't provide evidence of why they fired Sam Altman.
66
85
2K
@julien_c
Julien Chaumond
1 year
Let’s make AI OPEN 🤯 Yesterday we've announced we @huggingface are partnering with @awscloud Now, here's my raw CTO take:
Tweet media one
27
221
2K
@julien_c
Julien Chaumond
2 years
BTW.... dalle-mega from @borisdayma is now openly accessible on @huggingface ⚡️ To download it (10GB): git clone
Tweet media one
24
189
1K
@julien_c
Julien Chaumond
2 months
Aspirations of the GPU middle class
Tweet media one
37
84
1K
@julien_c
Julien Chaumond
2 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:
Tweet media one
18
169
1K
@julien_c
Julien Chaumond
3 months
exactly
@maxisawesome538
Max ⛅
3 months
when u ask HuggingFace what the business plan is
47
148
3K
15
52
1K
@julien_c
Julien Chaumond
2 years
Plot twist: Meta acquires OpenAI
65
84
1K
@julien_c
Julien Chaumond
5 months
i love the hf team so much (but i don't even need a coup to say it)
39
68
1K
@julien_c
Julien Chaumond
5 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
15
204
946
@julien_c
Julien Chaumond
1 year
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)
60
90
910
@julien_c
Julien Chaumond
4 years
🔥 Introducing Tokenizers: ultra-fast, extensible tokenization for state-of-the-art NLP 🔥 ➡️
Tweet media one
11
204
894
@julien_c
Julien Chaumond
12 days
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 ⤵️
Tweet media one
85
151
885
@julien_c
Julien Chaumond
1 year
is it me or has ML Twitter been way way quieter recently?
102
26
824
@julien_c
Julien Chaumond
3 months
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…
Tweet media one
Tweet media two
Tweet media three
40
139
803
@julien_c
Julien Chaumond
11 months
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 🤯
Tweet media one
24
133
778
@julien_c
Julien Chaumond
1 year
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…
Tweet media one
11
146
656
@julien_c
Julien Chaumond
4 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
Tweet media one
15
92
650
@julien_c
Julien Chaumond
2 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?
Tweet media one
49
50
632
@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 ⬇️
9
155
612
@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 () ⤵️
Tweet media one
28
127
615
@julien_c
Julien Chaumond
2 years
What if twitter and github merged
143
42
599
@julien_c
Julien Chaumond
2 years
Karpathy dropped a new blog and as usual it's 🤯😮
Tweet media one
7
75
598
@julien_c
Julien Chaumond
22 days
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 👀
Tweet media one
23
101
576
@julien_c
Julien Chaumond
4 months
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…
49
76
568
@julien_c
Julien Chaumond
4 years
Ok who’s in to pool some resources with us and replicate GPT-3 in the open?
46
61
550
@julien_c
Julien Chaumond
1 year
Genuinely wondering whether Prompt engineering will still be a thing at the end of 2023
114
30
541
@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.
Tweet media one
6
106
531
@julien_c
Julien Chaumond
2 years
Wednesday, we’ll introduce the biggest change to @huggingface in a decade
Tweet media one
24
48
510
@julien_c
Julien Chaumond
3 years
👋 Hello, new machine learning framework on
Tweet media one
6
82
495
@julien_c
Julien Chaumond
2 years
Make a machine learning engineer happy in 1 command line: 👀
150
29
488
@julien_c
Julien Chaumond
5 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:
16
161
474
@julien_c
Julien Chaumond
19 days
Please let our engineers sleep!! 🙏
@osanseviero
Omar Sanseviero
19 days
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! 🤗
15
144
734
10
21
468
@julien_c
Julien Chaumond
8 months
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…
Tweet media one
19
94
450
@julien_c
Julien Chaumond
3 years
Tweet media one
12
17
450
@julien_c
Julien Chaumond
1 month
Satya is really playing n-dimensional chess
27
20
428
@julien_c
Julien Chaumond
2 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 💚
Tweet media one
11
54
428
@julien_c
Julien Chaumond
2 years
large scale model training is modern day Alchemy
Tweet media one
23
24
418
@julien_c
Julien Chaumond
3 months
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 💎
Tweet media one
22
23
417
@julien_c
Julien Chaumond
3 months
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 🔥
6
85
411
@julien_c
Julien Chaumond
6 months
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…
Tweet media one
13
54
411
@julien_c
Julien Chaumond
4 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 💖
Tweet media one
5
99
408
@julien_c
Julien Chaumond
3 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!! 🇫🇷🇫🇷
Tweet media one
13
46
398
@julien_c
Julien Chaumond
4 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 =) ➡️
Tweet media one
4
90
392
@julien_c
Julien Chaumond
28 days
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. ⤵️
Tweet media one
8
47
398
@julien_c
Julien Chaumond
4 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
4
78
387
@julien_c
Julien Chaumond
4 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 🔥 ➡️
6
82
380
@julien_c
Julien Chaumond
10 months
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
Tweet media one
11
90
380
@julien_c
Julien Chaumond
6 months
llama2-7b in the browser – using WebNN – is going to be 🔥🔥 on-device, local ML 💪 cc @xenovacom
Tweet media one
5
52
376
@julien_c
Julien Chaumond
1 month
Outdated we’re at 200x now!! 🚀 😂😂
@asanwal
Anand Sanwal
1 month
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? :)
Tweet media one
28
58
360
15
24
376
@julien_c
Julien Chaumond
5 months
Ok this timeline is officially insane
8
18
365
@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
16
31
365
@julien_c
Julien Chaumond
3 years
Achievement unlocked
Tweet media one
9
14
359
@julien_c
Julien Chaumond
2 years
Team dinner @huggingface Paris team 🔥🔥
Tweet media one
7
13
353
@julien_c
Julien Chaumond
2 years
i rarely subtweet, but: do you actually need $580 million to build the future of AI? 🤔
63
15
353
@julien_c
Julien Chaumond
1 year
How do you call a small LLM?
272
20
346
@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:
Tweet media one
4
88
349
@julien_c
Julien Chaumond
11 months
GPT-4 quality seems to be going down lately Will you join the Empire, or the rebellion?
Tweet media one
29
34
341
@julien_c
Julien Chaumond
2 years
Bat-signal
Tweet media one
16
10
340
@julien_c
Julien Chaumond
11 months
i have a confession to make not once in my life have I used pandas
69
1
338
@julien_c
Julien Chaumond
1 year
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 🙏
Tweet media one
7
46
339
@julien_c
Julien Chaumond
5 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
5
94
332
@julien_c
Julien Chaumond
3 years
BIG change on homepage
Tweet media one
11
18
331
@julien_c
Julien Chaumond
3 years
Can we say that all researchers at FAIR are now doing Meta learning?
9
19
327
@julien_c
Julien Chaumond
4 years
Nice Medium on how to serve @huggingface BERT in production with pytorch/serve by MFreidank Hat/tip @joespeez
Tweet media one
1
98
322
@julien_c
Julien Chaumond
1 year
interview question: to move 1 EB (1 ExaByte) of data, how many truck trailers of hard drives do you need?
135
14
317
@julien_c
Julien Chaumond
6 months
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
12
49
320
@julien_c
Julien Chaumond
1 year
@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.
6
25
298
@julien_c
Julien Chaumond
4 years
How @huggingface actually works under the hood
3
12
301
@julien_c
Julien Chaumond
2 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
Tweet media one
28
8
299
@julien_c
Julien Chaumond
1 year
Who needs new socks?
Tweet media one
39
4
294
@julien_c
Julien Chaumond
3 months
GPT Store is kinda sad TBH, i wish the Open Source AI community would build something way better 👋
44
19
285
@julien_c
Julien Chaumond
2 months
AWESOME series of blogs from @hrishioa on RAG: Part 1 has dropped 📦 on the Hub:
3
31
291
@julien_c
Julien Chaumond
4 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
Tweet media one
9
64
286
@julien_c
Julien Chaumond
2 years
I'm gonna memorize commit hash `e02037b3524686b57c5a861ea49ac751f15568af` forever ❤️❤️🔥
4
5
284
@julien_c
Julien Chaumond
3 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 ❤️🧡🖤
Tweet media one
3
40
283
@julien_c
Julien Chaumond
2 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 🙏
Tweet media one
Tweet media two
14
48
280
@julien_c
Julien Chaumond
4 years
BERT is pretty safe these days because when he leaves his house he can always use a [MASK]
@kylelostat
Kyle Lo
4 years
@julien_c pretty sure universal basic mask is like a new type of language model or something
0
1
14
5
48
279
@julien_c
Julien Chaumond
4 years
This might not be obvious yet, but this is one of the biggest things we’ve released so far.
@madlag
François Lagunas
4 years
Today I am excited to release pytorch-block-sparse: a *drop-in* replacement of @PyTorch Linear with GPU-efficient sparsity: 75% sparsity➡️4x less memory + 2x the speed! Code & tutorials to use to train your own sparse models:
15
341
1K
5
31
265
@julien_c
Julien Chaumond
5 months
Jensen: > If not for Llama 2, if not for mistral 7b, and all the open source AI models, the whole energy of the generative AI field would be very different
Tweet media one
4
17
271
@julien_c
Julien Chaumond
2 months
> For example, Albania is using OpenAI’s tools to accelerate its EU accession by as much as 5.5 years Hmmm.... WTF?
30
12
272
@julien_c
Julien Chaumond
1 year
Yesterday @deepfloydai released IF, a new text-to-image diffusion model that can (among other things) generate text inside images. We host the official demo on @huggingface Spaces 🔥 Traffic has been massive, so the best time to try it is now, before the U.S. wakes up 😛…
Tweet media one
Tweet media two
10
49
264
@julien_c
Julien Chaumond
1 year
new task on Hugging Face 💬 to 🎥 What will be the next one?
Tweet media one
29
30
264
@julien_c
Julien Chaumond
3 years
Finally got my copy of @abhi1thakur ’s Approaching (almost) any machine learning problem 😎 Hoping to get a digital book signing some time soon!
Tweet media one
1
24
264
@julien_c
Julien Chaumond
5 years
This quote from almost exactly a year ago's “NLP's ImageNet moment has arrived” by @seb_ruder : IS JUST ABSOLUTE 💯
Tweet media one
1
50
264
@julien_c
Julien Chaumond
5 months
Actually, let's make bolder predictions for 2024: W̶e̶'̶l̶l̶ ̶h̶a̶v̶e̶ ̶a̶t̶ ̶l̶e̶a̶s̶t̶ ̶o̶n̶e̶ ̶o̶p̶e̶n̶ ̶s̶o̶u̶r̶c̶e̶ ̶m̶o̶d̶e̶l̶ n̶e̶x̶t̶ ̶y̶e̶a̶r̶ ̶t̶h̶a̶t̶'̶s̶ ̶a̶s̶ ̶g̶o̶o̶d̶ ̶a̶s̶ ̶O̶p̶e̶n̶A̶I̶ ̶ ❌ Most open source models next year will be better than OpenAI's ✅
19
31
256
@julien_c
Julien Chaumond
2 years
Congrats to Streamlit for the exciting news 🎉 We'll continue supporting Streamlit apps on @huggingface Spaces, and along with @Gradio we aim to build the best env for the whole community to build and deploy ML apps and demos 🔥🔥 Let's make Spaces 100x better in the next 2 yrs
1
17
255
@julien_c
Julien Chaumond
2 months
What if you could casually access your remote GPU in HF Spaces from the comfort of your local VSCode 🤯 EDIT: did I mention we have an insane Infra team at @huggingface ??
Tweet media one
13
20
253
@julien_c
Julien Chaumond
2 years
Phil Wang aka `lucidrains` wrote yet another awesome PyTorch implementation, this time of Enformer, Deepmind's model for predicting gene expression. Thanks to @NielsRogge we can now load the pretrained models from the huggingface hub directly from the Enformer codebase 🔥
Tweet media one
3
30
248
@julien_c
Julien Chaumond
8 months
To celebrate our fundraising we splurged on a new domain name 🤑 Introducing New domain, same great HuggingChat nice UI + super fast inference 🔥
Tweet media one
6
45
243
@julien_c
Julien Chaumond
7 months
In case you missed it this week: 🔥🔥 Mistral-7B-Instruct is now available on HuggingChat 🔥🔥 It's the best 7B model to date, released under permissive Apache 2.0 ✍️
Tweet media one
3
38
238
@julien_c
Julien Chaumond
3 months
why raise 7 Billion when you can raise 7 Trillion
@CNBCtech
CNBC Tech
3 months
OpenAI CEO Sam Altman seeks as much as $7 trillion for new AI chip project: WSJ
81
101
775
21
14
239
@julien_c
Julien Chaumond
2 years
That's one catchy paper title
Tweet media one
10
20
236
@julien_c
Julien Chaumond
4 years
I don't know who gas9S9zw3P9c is on Hacker News (I promise it's not me 😉), but I'll tell you what, those comments are EXACTLY why we're getting up in the morning
Tweet media one
9
21
238
@julien_c
Julien Chaumond
3 years
That feeling when you get a V100 on Colab
Tweet media one
4
2
230
@julien_c
Julien Chaumond
2 years
Are you interested in Inference optimization? 🔥 Step 1: export your model to ONNX directly from transformers: 🏎 Step 2: Use our new repo Optimum to optimize your ONNX (operator fusion etc), including to a target hardware
Tweet media one
4
45
229
@julien_c
Julien Chaumond
4 years
Anyone else uses NaN as a verb? “I have no idea why my model NaNs” @huggingface
23
11
228
@julien_c
Julien Chaumond
5 years
A few thoughts on PyTorch Mobile (released last Thursday at PyTorch dev con: ): Interesting, but *not* the future of edge ML, at least for large models. ⤵️ On iOS, Core ML runs a ResNet50 inference in 20ms (including image preprocessing). (on iPhone 11)
Tweet media one
3
50
223
@julien_c
Julien Chaumond
1 month
I've said it before, 2024 is the year of the synthetic dataset. Not just for fine-tuning but also for training from scratch. In her new guide the awesome @LoubnaBenAllal1 reveals the actual tips and tricks to: 1/ generate a good 25B tokens dataset AND 2/ train a good 1B LLM on…
Tweet media one
8
33
222