Xpress Insightis the technology componentof Xpress Optimization that allows you to rapidly configure business applications to operationalize your analytic and optimization models. It comes with built-in user and scenario management and provides user-friendly interfaces that allow users to visualize and collaborate on improved business decisions.FICO Xpress Insight 4.59.2is now generally available.
Xpress Insight 4.59.2 comes with minor enhancements for Mosel & Python apps.
Reminder for commercial users:
Xpress Insight 5 has become the default release of Insight for paying clients of our software. Users should start migrating from Insight 4 to Insight 5. Maintenance and support for Insight 4 will end in April 2024.
Key features include:
For more information, visit the Xpress Insight 4 release notes
Xpress Insight 4.59.2 comes with minor enhancements for Mosel & Python apps.
Reminder for commercial users:
Xpress Insight 5 has become the default release of Insight for paying clients of our software. Users should start migrating from Insight 4 to Insight 5. Maintenance and support for Insight 4 will end in April 2024.
Key features include:
- Python/Insight apps
- Added a new syntax for declaring entities using the xpressinsight.types package
- Apps using the new syntax are compatible with Python forward annotations (from __future__ import annotations )
- Apps using the new syntax may declare entities in a superclass of the application class
- The old syntax is deprecated but will remain supported in Python versions <=3.10
- The version of the Insight server is available to the model via 'insight.version'.
- Mosel/Insight apps
- New overloads to the 'insightminimize' and 'insightmaximize' subroutines to support optimization with multiple objectives.
- The major version of the Insight server is available to the model via 'insightgetversion'.
For more information, visit the Xpress Insight 4 release notes
Updated 3 years ago
Version 3.0FICO
Community Manager
Joined July 21, 2025
FICO® Xpress Optimization Blog
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