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Josh Rackers

@joshrackers.bsky.social
76 followers 40 following 7 posts

It's not what you look like when you're doin what you're doin- it's what you're doin when you're doin what you look like you're doin

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Josh Rackers @joshrackers.bsky.social · 09/07/2025
Love this new blog post from @ncfrey.bsky.social ncfrey.substack.com/p/publishing...
ncfrey.substack.com
Publishing and communicating research in AI/ML is fundamentally broken
Why researchers should care, and four proposals for how to fix it
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Josh Rackers @joshrackers.bsky.social · 14/05/2025
A new flagship quantum chemistry dataset is out! Omol25 contains more than 100 million DFT calculations across a wide swatch of chemical space, including biomolecules, metal complexes and electrolytes. Collaborating with the FAIR team on this has been super fun! arxiv.org/abs/2505.08762
arxiv.org
The Open Molecules 2025 (OMol25) Dataset, Evaluations, and Models
Machine learning (ML) models hold the promise of transforming atomic simulations by delivering quantum chemical accuracy at a fraction of the computational cost. Realization of this potential would en...
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Reposted by Josh Rackers
Evan Spotte-Smith (they/them) @ewcss.info · 14/05/2025
It's finally done (enough for a preprint)! Today, in collaboration with so many folks at Meta (shout-out Daniel Levine and Muhammed Shuaibi, who put in superhuman levels of work), Berkeley, Stanford, NYU, and more, I'm proud to announce the Open Molecules 2025 (OMol25) dataset! #CompChem #ML 🧪 ⚗️
arxiv.org
The Open Molecules 2025 (OMol25) Dataset, Evaluations, and Models
Machine learning (ML) models hold the promise of transforming atomic simulations by delivering quantum chemical accuracy at a fraction of the computational cost. Realization of this potential would en...
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Josh Rackers @joshrackers.bsky.social · 21/02/2025
It's true- @achira-ai.bsky.social is just an excuse to slap this on all the merch
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John Chodera @jchodera.bsky.social · 21/02/2025
Excited to share what I’ve been working on with @tkaraletsos.bsky.social to transform the field of drug discovery with atomistic foundation simulation models! I could not be more thrilled to be working with this dream team. achira.ai
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Achira @achira-ai.bsky.social · 21/02/2025
Achira is building atomistic foundation simulation models to power the future of drug discovery. We are a team of machine learners, quantum chemists, engineers, and CADD practitioners united by the ambition to create a fundamentally new way of discovering therapeutic compounds. achira.ai
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Andrew Dunn @andrewedunn.bsky.social · 21/02/2025
NEW: Achira has launched with a $33M seed round I talked with CEO @jchodera.bsky.social about plans to combine AI- and physics-based methods for drug discovery and moving beyond 45 years of the same type of models behind molecular dynamics. My latest @endpts.com: endpts.com/achira-raise...
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Achira @achira-ai.bsky.social · 21/02/2025
We're excited to announce we've raised a Seed round with Dimension, Amplify, NVIDIA NVentures, and Compound! Read more about our mission at achira.ai
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Josh Rackers @joshrackers.bsky.social · 21/02/2025
Stoked to be part of the founding team @achira-ai.bsky.social ! We're building physics into AI to shape the future of drug discovery. If this sounds like the sort of thing you're also into, hit me up! endpts.com/achira-raise...
endpts.com
Nvidia-backed Achira debuts, blending AI and physics to model molecules
As he was testing new antivirals to halt a future pandemic, John Chodera encountered an unlikely set of new problems that ultimately helped lead to his new job. The computational ...
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Josh Rackers @joshrackers.bsky.social · 11/02/2025
This party is still happening, right?
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