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Argonne
Leadership
Computing

Facility
2025
Annual
Report

▲ Degenerate stacking configurations of bilayer PtSe2. Using ALCF supercomputing resources, researchers are exploring how near-degenerate stacking configurations affect the electronic structure and layer-dependent metal-insulator transitions in few-layer PtSe2, a key challenge for developing next-generation nanoelectronic devices. Image: ALCF Visualization and Data Analytics Team; Hyeondeok Shin, Argonne National Laboratory

Features

Aurora’s First Year

In 2025, the ALCF deployed the exascale Aurora system, bringing to users one of the world’s fastest supercomputers to accelerate science with leading-edge AI capabilities.

Connecting Experiments, HPC, and AI: A New Model for Scientific Discovery

ALCF is pioneering a service-oriented approach that integrates computing, AI inference, data analysis, and workflow tools to streamline discovery science at data-intensive research facilities. This work is supporting the goals of DOE's Genesis Mission and helping enable its American Science Cloud platform.

ALCF Launches First Large-Scale AI Inference Service for Open Science

Secure, scalable inference on ALCF systems gives researchers direct access to large language models and foundation models for reproducible, high-throughput scientific workflows.

ALCF Adds Four New Computing Systems

The ALCF expanded its array of computing systems to strengthen and improve the resources its users can employ to accelerate science.

Aurora Highlights

After a year in production, Aurora is helping researchers tackle complex problems with unprecedented speed and scale, demonstrating its versatility as a platform that combines exascale computing and AI to accelerate discovery across a broad range of domains.

Science Highlights

In 2025, researchers from around the globe leveraged ALCF's supercomputing and AI resources to drive breakthroughs across a diverse array of scientific fields, ranging from AI-driven protein design to hypersonic aircraft research to fusion energy science.

Insights

U.S. Secretary of Energy Chris Wright dedicates the Aurora supercomputer at the system's ribbon-cutting and celebrates its transformative potential.
ALCF Director of Science Katherine Riley explores how the Aurora supercomputer’s cutting-edge abilities can accelerate the pace of discovery.
ALCF Director Michael E. Papka describes how the Aurora supercomputer is designed to support the use of AI as a scientific partner.