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Jeremy Rumsey
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Call for Proposals Open to Develop Discovery Supercomputer’s First Science Applications

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Angela Gosnell
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OLCF’s 2025 in review

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Coury Turczyn
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Arx2 Storage System Gets a Powerful Upgrade

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Jeremy Rumsey
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Frontier Supercomputer Ushers in New Era of Nuclear AI

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Learn more about OLCF Resources

Our 2026 training events are designed to help scientists, engineers, and data practitioners build hands-on expertise in HPC, AI, and quantum computing.

The Genesis Mission

Learn more about how the OLCF and ORNL are working to advance the Genesis Mission, DOE’s initiative to secure American leadership in artificial intelligence (AI) for science, energy, and national security.

Early Science Call for Proposals

The OLCF is accepting submissions in preparation for the first AI, modeling and simulation, workflow and data-intensive applications on Discovery. Learn more about Discovery CAAR.

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Upcoming training events, self-guided tutorials, slides and recordings from past training events, information on upcoming GPU hackathons, and the OLCF Vimeo channel.

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Frontier Simulations Spin Up New Details for Quantum Understanding

Matt LakinMatt LakinNovember 17, 2025

Training on Frontier Delivers Faster, More Precise AI Weather Forecasts

Matt LakinMatt LakinNovember 14, 2025

OLCF’s Bronson Messer Named APS Fellow

Angela GosnellAngela GosnellNovember 14, 2025

ORNL, NVIDIA, HPE Advance Quantum Computing, AI, and HPC for Science

Matt LakinMatt LakinNovember 3, 2025

ORNL, AMD, and HPE to Deliver DOE’s Newest AI Supercomputers: Discovery and Lux

Katie BetheaKatie BetheaOctober 27, 2025

Frontier Simulations Pierce Mysteries of Galactic Nuclei

Matt LakinMatt LakinSeptember 30, 2025

Forging Fusion

Matt LakinMatt LakinSeptember 24, 2025
Frontier digital twin

OLCF, HPE Team Honored for ExaDigiT Innovation

Matt LakinMatt LakinSeptember 24, 2025
A person talking in a large room with many people sitting at long tables.

Users of Oak Ridge Leadership Computing Facility Gather for 21st Annual Meeting

Angela GosnellAngela GosnellSeptember 9, 2025
ORNL researchers proposed a software architecture that would integrate emerging quantum computers with the world’s fastest supercomputing systems, such as ORNL’s exascale machine Frontier. Credit: Jason Smith/ORNL, U.S. Dept. of Energy

ORNL Study Plans Quantum-HPC Software Stack

Matt LakinMatt LakinAugust 29, 2025