ROADEF 2026>
What's new in FICO Xpress
Susanne Heipcke  1@  
1 : FICO

FICO Xpress Optimization (https://www.fico.com/xpress) is a software suite for developing and deploying optimization models. Xpress solvers and modelling tools have been commercialised for more than 40 years. In 2012 the software suite has been extended with deployment capabilities via FICO Xpress Insight.
We shall present highlights of the latest enhancements to Xpress Solver, including the GPU port of the primal-dual hybrid gradient method (PDHG) and performance improvements to the MIP engine and Xpress Global.
Furthermore, we shall discuss recent updates to the Xpress Solver APIs, the Xpress Mosel language, and publicly accessible online resources (https://github.com/fico-xpress), such as Docker files, various Mosel
components, and a new collection of Python notebooks that can be run online without any local installation.

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