iChem Therefore iAm. Founding Director, Institute for Strategic AI (ISA) | Visiting Researcher @MSFTResearch | Professor of Computational & Materials Chemistry

Joined October 2014
243 Photos and videos
Pinned Tweet
We launch the Institute for Strategic AI (ISA) at @UniNewEngland. We link Generative AI and Agentic Workflows directly to physical robotic labs to engineer autonomous discovery loops, accelerating R&D cycle times. theisa.ai #AI #AutonomousSystems #Robotics
2
95
Prof. Amir Karton retweeted
Finally, a reference dataset large enough to train ML potentials properly. 73k W1-F12 points change what I can model in materials.
1
1
93
“The newly-launched Institute for Strategic AI [UNE] has been using the tech to automate the discovery and testing of potential solvents that can isolate components of the silicon wafers efficiently.”
As Australia’s love for #solar threatens to pile into a serious waste stream, researchers are turning to AI to extract more value from retired #panels.. reneweconomy.com.au/aussie-r…
1
1
88
The MSR-ACC/TAE25 database of 73,000 W1-F12 CCSD(T)/CBS atomization energies is now published in Scientific Data! A tremendous collaboration with the @MSFTResearch #AI4Science Team! doi.org/10.1038/s41597-026-0… doi.org/10.5281/zenodo.15387… #CompChem #DeepLearning #DFT #QuantumChemistry
2
7
33
2,133
Prof. Amir Karton retweeted
We're proud to be part of the beta release of @nvidia's ALCHEMI Toolkit. This toolkit is a unified environment for building custom atomistic simulation workflows, built on the same work that powered speedups to Orb-v3, the latest version of our simulation model Orb. Recap from March’s Orb-v3 update: Up to 1.7x faster inference on large systems (up to 100,000 atoms) and up to 33x faster inference on batched small systems with TorchSim support. Our forthcoming OrbMol-v2 model will leverage components from the toolkit including: → PME electrostatics for periodic Coulomb interactions → The MTK integrator for batched constant-pressure molecular dynamics The result: materially lower inference time.
1
5
31
1,828
Prof. Amir Karton retweeted
Very proud of my PhD student @HengZ_921 and joint work with @nagyrpeter and @TCPUniLu: delivering unprecedented DFT accuracy for charged environments (e.g., metalloenzymes). Now in Science Advances: science.org/doi/10.1126/scia… @unifrChemistry
3
7
45
4,027
Prof. Amir Karton retweeted
The latest release of Skala is out! Accuracy largely improved beyond hybrids at semilocal cost! #compchem
Today we're sharing a major Skala update: new paper and model release. Skala is a deep-learned XC functional for DFT: 2.8 kcal/mol on GMTKN55, wins 32/55 subsets & surpasses SOTA hybrids in accuracy at semi-local cost. Paper: arxiv.org/abs/2506.14665 Code: github.com/microsoft/skala
3
11
1,198
Prof. Amir Karton retweeted
Skala is now clearly the best DFT functional in the widely accepted community benchmark GMTKN55, and is faster than other high-accuracy functionals. If you're generating DFT data today, go ahead and use it! @MSFTResearch #AI #Science #MachineLearning
Today we're sharing a major Skala update: new paper and model release. Skala is a deep-learned XC functional for DFT: 2.8 kcal/mol on GMTKN55, wins 32/55 subsets & surpasses SOTA hybrids in accuracy at semi-local cost. Paper: arxiv.org/abs/2506.14665 Code: github.com/microsoft/skala
1
7
48
6,603
Prof. Amir Karton retweeted
Does AlphaFold’s latent space encode only the native state or something like a distribution over conformations? We begin to answer this question with ConforNets, a mechanism for producing diverse states, or very specific ones, via inference-time adaption of OF3p’s latent space👇
We introduce ConforNets, a mechanism for conformational control in AlphaFold3 models - SoTA at producing diverse conformations on every multistate benchmark (N=104) - Novel capability: transfer state from one protein to another Outperforms BioEmu, ConforMix and AFsample3 🧵1/8
2
41
213
23,995
Prof. Amir Karton retweeted
Thanks to Prime Minister @AlboMP for the warm welcome today. We are making our largest investment in Australia to date, committing A$25 billion to expand AI and cloud capacity, strengthen cybersecurity, and help people and organizations across the country build digital skills.
199
177
2,445
176,966
Prof. Amir Karton retweeted
Exciting new update of Skala. This table should speak for itself: Skala is now the leading density functional in main-group chemistry surpassing previous SOTA hybrid functional at a cheaper, semi-local cost. #compchem #ai4science
Today we're sharing a major Skala update: new paper and model release. Skala is a deep-learned XC functional for DFT: 2.8 kcal/mol on GMTKN55, wins 32/55 subsets & surpasses SOTA hybrids in accuracy at semi-local cost. Paper: arxiv.org/abs/2506.14665 Code: github.com/microsoft/skala
5
15
1,599
I'm thrilled that the new #deeplearning #DFT Skala-1.1 functional is out! arxiv.org/abs/2506.14665 Skala-1.1 breaks the longstanding accuracy-to-cost trade-off of Jacob's Ladder. Amazing collaboration with @paolagorigiorgi and the entire @MSFTResearch AI4Science team! #CompChem
12
76
4,146
Prof. Amir Karton retweeted
Today we're sharing a major Skala update: new paper and model release. Skala is a deep-learned XC functional for DFT: 2.8 kcal/mol on GMTKN55, wins 32/55 subsets & surpasses SOTA hybrids in accuracy at semi-local cost. Paper: arxiv.org/abs/2506.14665 Code: github.com/microsoft/skala
2
22
97
24,508
Prof. Amir Karton retweeted
🎶 If you like it - put a ring on it! 🎵 But... where?? 🤔 Alex's (@awahab_pg) new paper maps the rules of the game for pyrene-based systems! 🥳 From Rings to Properties: Understanding the Effect of Annelation on Pyrene pubs.acs.org/doi/10.1021/acs…
1
12
71
2,955
#CompChem Experiment driving real-world impact! Collaborating with @Joshinano & Nobel Laureate Kostya Novoselov using @NCInews supercomputer, we found calcium ions graphene oxide can boost atmospheric water harvesting 3×!💧⚙️ tinyurl.com/4eyrsvsd doi.org/10.1073/pnas.2508208…

1
9
325
The largest snowfall in recorded history really made the @UniNewEngland campus look like Narnia. More photos from the day: labinitio.org/explore/armida… #UNE #Armidale #Snow #Australia
20
828
Yesterday's historic snowfall turned the @UniNewEngland campus into a true winter wonderland. Here are some photos from the incredible day: labinitio.org/explore/armida… #UNE #Armidale #Snow #Australia
1
11
896
Prof. Amir Karton retweeted
19 Jul 2025
Congratulations and thank you for being such a great partner with us @MSFTResearch
1
1
2
203
Thrilled to receive the 2025 Research Collaboration Leadership Award from @UniNewEngland A huge thank you to all my incredible #CompChem and experimental collaborators — this award is for you! 🙏 Grateful to #UNE for fostering an environment of high-impact research partnerships
3
31
821