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Less is Sometimes More

Researchers at the University of Illinois use NCSA’s Delta supercomputer to help prove that sometimes less data is better when training AI chatbots.
A black hole consumes a circuit board

Delta Helps Smooth the Chaos at Galaxy’s Center

Illinois researchers run simulations on NCSA’s Delta supercomputer that explore why the Milky Way’s black hole is “quieter” than simulations normally indicate.
NCSA and University of Illinois leadership with Illinois Gov. JB Pritzker in front of the Delta supercomputer.

Srikant Named NCSA’s New Director

R. Srikant took over responsibilities as NCSA director at the start of 2026.
The Blanco Telescope in the Andes mountains appearing in front of a vivid black and blue night sky with thousands of bright stars that add an orange golden light on the sky's horizon

NCSA, CAPS Power Dark Energy Survey’s Most Comprehensive Expansion History Analysis

Data processed and served by NCSA enabled the Dark Energy Survey’s most detailed analysis of cosmic expansion.

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High-Performance Computing Systems

Since being founded by the National Science Foundation and the state of Illinois in 1986, NCSA has been a leader in advanced computing, software, data, networking and visualization resources. As supercomputing has become more essential to research disciplines, our expertise enables scientists, researchers, engineers and scholars to take on the grand challenges that benefit science and society. 

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