
Tri-Labs (comprised of three major US research institutions - the Lawrence Livermore National Laboratory (LLNL), Sandia National Laboratories (SNL), and Los Alamos National Laboratory (LANL)) has been working with AI firm Cerebras on a number of scientific problems, including breaking the molecular dynamics (MD) timescale barrier.
There’s a paper explaining this particular challenge, which you can read here, but essentially it refers to the problem of conducting molecular dynamics simulations on a larger timescale than would normally be possible.