Alexandre Duval Profile
Alexandre Duval

@ADuvalinho

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Co-founder & CSO @Entalpic_ai | AI for materials discovery | PhD in Graph ML, ex-Mila, ex-Amazon | #AIforClimateChange, #AI4Science

Paris, France
Joined June 2021
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@ADuvalinho
Alexandre Duval
12 days
Thank you so much #AI4X and Singapour ! . A week of interesting discussions with the AI for Material/Chemistry community, experimental lab visits, amazing talks, client meetings, fancy rooftops, and more. Concluded by our presentation of Entalpic’s AI materials discovery
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@ADuvalinho
Alexandre Duval
30 days
RT @jrib_: Matbench Discovery is out in Nature Machine Intelligence @. Paper: Leaderboard: .
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@ADuvalinho
Alexandre Duval
1 month
RT @vdbergrianne: 🚀 After two+ years of intense research, we’re thrilled to introduce Skala — a scalable deep learning density functional t….
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@ADuvalinho
Alexandre Duval
1 month
I love seeing the ongoing discussions on equivariance & energy conservation for ML Interatomic Potentials. Whether to enforce it explicitly or not, exploring the trade-off, understanding what's needed for a specific problem. Would recommend reading the thoughts of @chaitjo,.
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@ADuvalinho
Alexandre Duval
2 months
RT @bwood_m: We released the Open Molecules 2025 (OMol25) Dataset last week! 🚀🧪 OMol25 is a large (100M+) and diverse molecular DFT dataset….
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@ADuvalinho
Alexandre Duval
3 months
We didn't have the pleasure to attend @iclr_conf this year, to present our LeMat-Bulk paper - accepted in the AI4Mat workshop. But it's available here --> Please let us know if you have any feedback, the full version still under review in a journal🤞.
openreview.net
The rapid expansion of material science databases enables the training of predictive machine learning models that deliver fast, accurate estimates of materials properties, as well as generative...
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@ADuvalinho
Alexandre Duval
3 months
5/ 🎯 Want to help shape the next releases?. Join our Slack & working groups:.• Generative models for materials.• LLMs for synthesis extraction.• Multi-material datasets.• …or pitch your idea!. Let’s build the foundation models, benchmarks, and datasets that fuel tomorrow’s.
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@ADuvalinho
Alexandre Duval
3 months
4/ 🙌 Made possible by a joint effort from:.@huggingface @Thom_Wolf 🤗 + contributors Ali Ramlaoui, Inel Djafar, Martin Siron, Amandine Rossello, Alexandre Duval, and the growing #LeMaterial community. Without forgetting the amazing initial effort from Materials Project,.
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@ADuvalinho
Alexandre Duval
3 months
3/ 📊 And… a benchmark for material structure hashing!. You can use it to generate unique fingerprints for crystal structures and easily compare and de-duplicate data. Add your hashing/similarity method and benchmark against others!.→
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github.com
Contribute to LeMaterial/lematerial-hasher development by creating an account on GitHub.
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@ADuvalinho
Alexandre Duval
3 months
2/ 🛠️ We are also releasing the code that:.• Fetches and updates the datasets regularly.• Cleans & standardizes data.• Makes it easy for the community to add more datasets. →
github.com
Tool to fetch, parse, and standardize materials data from various databases for LeMaterial. - LeMaterial/lematerial-fetcher
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@ADuvalinho
Alexandre Duval
3 months
1/ ⚛️ LeMaterial goes to Trajectories ⚛️. After releasing LeMat-Bulk - a crystals database of 6.7M structures - we’re excited to launch LeMat-Traj, a collection of ~120M structures from 3.7M atomic relaxation trajectories, compiled from Materials Project, Alexandria and OQMD.
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@ADuvalinho
Alexandre Duval
3 months
The more time I spend in experimental materials labs, the more impressed I am by what we have accomplished as a civilisation — designing complex chemical processes with incomplete knowledge of underlying reaction mechanisms. The associated complexity is quite humbling tbh, but I.
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@ADuvalinho
Alexandre Duval
3 months
Hi together, . We are having our second LeMaterial community meeting tomorrow (April 10) at 6PM CET | 9AM LA 📅. We will be discussing code / paper / datasets releases + ongoing working group progress (generative models, LLMs, data) 🤩. 👉 To join:
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@ADuvalinho
Alexandre Duval
4 months
🚨 Job alert 🚨. @entalpic_ai is hiring a Computational Chemist to lead ML-driven material discovery for liquid-phase chemical systems -- focusing on redox-active molecules, electrolytes, and molecule-solvent interactions. You will work at the interface of ML, computational.
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@ADuvalinho
Alexandre Duval
4 months
Thanks SmartDigicat for catalysing discussions with chemists and physicists about the challenges of digitalised chemistry. Some examples: . - cost and reliability of lab equipments .- standardising experimental & computational databases (check out effort)
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@ADuvalinho
Alexandre Duval
5 months
Wow ! Zurich was intense and buzzing with AI for materials discovery ! In 1 day, we .🔬Visited SwissCat+ high-throughput facilities for heterogenous catalysis .🎤Presented @entalpic_ai research, and had a super insightful discussions with ETHZ students & Jonathan Schmidt
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@ADuvalinho
Alexandre Duval
5 months
Busy day at the office today 🔥. Good to see Paris being an AI hub 🤗🇫🇷. With various talks on sustainabliiity, optimizing energy-intensive industrial processes, AI-driven chemistry ⚛️ Even one featuring @entalpic_ai at 2:35pm at the Junior stage — drop by to chat with the team
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@ADuvalinho
Alexandre Duval
5 months
This week kicked-off earlier than usual with the @CohereForAI event hosted in Paris for the AI Action Summit ! A lot of chat about LLMs, safety, regulations and open source 😍 . Let me know if you are in Paris — would be happy to discuss research, especially related to AI-driven
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@ADuvalinho
Alexandre Duval
6 months
RT @xie_tian: Excited to finally announce the publication of MatterGen on Nature. MatterGen represents a new paradigm of materials design w….
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@ADuvalinho
Alexandre Duval
6 months
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huggingface.co
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