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Author

Rick L. Stevens

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Sep 2026

EAIRA: Establishing a methodology for evaluating LLMs as scientific research assistants

A multifaceted methodology for Evaluating AI models as scientific Research Assistants (EAIRA) developed at Argonne National Laboratory is described, designed to be generalizable to a wide range of scientific domains.

Franck Cappello, Sandeep Madireddy, Robert Underwood et al. · 0 citations
#artificial intelligence Preprint Sep 2026

Structured Sparse Memory for Recurrent Reasoning

This work introduces a compositional sparse embedding (CoSE) for task conditioning that reduces learned task-memory parameters by over 90% while improving pass@2 in controlled ARC ablations.

Zi-Xuan Zhao, Samuel Wheeler, Neil Getty et al. · 0 citations
Preprint Jul 2026

Causal Discovery of Radiation Response Mechanisms in Human Cells

The application of causal discovery to characterizing transcriptional responses to radiation as a function of dose rate in human cells is explored and inferred causal graphs reveal structured network features such as high in-degree housekeeping genes and high out-degree transcription factors.

Ashka Shah, Rick L. Stevens · 0 citations

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