Gurobi Optimizer

What's New

With gurobi 13.0, your trusted solver is even stronger— featuring faster MIPs and MINLPs, new nonlinear capabilities, PDHG with GPU acceleration, and Kubernetes autoscaling.

Gurobi Optimizer

What's New

With gurobi 13.0, your trusted solver is even stronger— featuring faster MIPs and MINLPs, new nonlinear capabilities, PDHG with GPU acceleration, and Kubernetes autoscaling.

Gurobi Optimizer

What's New

With gurobi 13.0, your trusted solver is even stronger— featuring faster MIPs and MINLPs, new nonlinear capabilities, PDHG with GPU acceleration, and Kubernetes autoscaling.

More Speed, More Ways to Solve


Gurobi 13.0 is designed for users who need more speed, scale, and flexibility. It adds breakthrough capabilities—like our PDHG implementation for massive LPs, and a new nonlinear barrier method now supported — while boosting everyday performance on MIPs and MINLPs.

You’ll notice shorter run times, better control over heuristics, smarter callbacks, and more powerful solution pool tools. For nonlinear-heavy domains like energy and chemistry, this opens new possibilities. For large-scale optimization, GPU acceleration and Kubernetes autoscaling put new levels of performance and scalability in your hands.

More Speed, More Ways to Solve


Gurobi 13.0 is designed for users who need more speed, scale, and flexibility. It adds breakthrough capabilities—like our PDHG implementation for massive LPs, and a new nonlinear barrier method now supported — while boosting everyday performance on MIPs and MINLPs.

You’ll notice shorter run times, better control over heuristics, smarter callbacks, and more powerful solution pool tools. For nonlinear-heavy domains like energy and chemistry, this opens new possibilities. For large-scale optimization, GPU acceleration and Kubernetes autoscaling put new levels of performance and scalability in your hands.

More Speed, More Ways to Solve


Gurobi 13.0 is designed for users who need more speed, scale, and flexibility. It adds breakthrough capabilities—like our PDHG implementation for massive LPs, and a new nonlinear barrier method now supported — while boosting everyday performance on MIPs and MINLPs.

You’ll notice shorter run times, better control over heuristics, smarter callbacks, and more powerful solution pool tools. For nonlinear-heavy domains like energy and chemistry, this opens new possibilities. For large-scale optimization, GPU acceleration and Kubernetes autoscaling put new levels of performance and scalability in your hands.

Gurobi Optimizer

New Features

In addition to performance gains, Gurobi 13.0 includes several exciting new features

Faster Core Solver
PDHG implementation
Nonlinear Barrier Method
Improved Heuristics
Smarter Tools

*Beta feature: These features are not yet intended for production use. Support is provided on a best-effort basis. **Preview feature: These features are fully tested and supported, but may change significantly (including breaking changes in API, behavior or packaging) in future technical or major releases.

Faster Core Solver

Experience on average ~16% faster solves on difficult MIP models and more than 2X faster on non-trivial MINLPs.

"Gurobi's advancements go beyond performance to enhance usability, appealing to both beginner and expert users."

Gurobi 13.0 Beta Tester

"Gurobi's advancements go beyond performance to enhance usability, appealing to both beginner and expert users."

Gurobi 13.0 Beta Tester

"Gurobi's advancements go beyond performance to enhance usability, appealing to both beginner and expert users."

Gurobi 13.0 Beta Tester

Gurobi Cluster Manager & Compute Server

Autoscaling of Compute Server Clusters

Automatically scale Gurobi Compute Server deployments on Kubernetes based on job queue metrics and node utilization.

Accessibility Improvements

Cluster Manager’s alignment to WCAG 2.1 AA standards for a more user-friendly and accessible web interface.

Security improvements

Work securely and confidently with Compute Server and Cluster Manager now supporting TLS 1.3–only cipher policy.

Learn more about these latest features and performance enhancements in our Gurobi 13.0 FAQs.

Gurobi Cluster Manager & Compute Server

Autoscaling of Compute Server Clusters

Automatically scale Gurobi Compute Server deployments on Kubernetes based on job queue metrics and node utilization.

Accessibility Improvements

Cluster Manager’s alignment to WCAG 2.1 AA standards for a more user-friendly and accessible web interface.

Security improvements

Work securely and confidently with Compute Server and Cluster Manager now supporting TLS 1.3–only cipher policy.

Learn more about these latest features and performance enhancements in our Gurobi 13.0 FAQs.

Gurobi Cluster Manager & Compute Server

Autoscaling of Compute Server Clusters

Automatically scale Gurobi Compute Server deployments on Kubernetes based on job queue metrics and node utilization.

Accessibility Improvements

Cluster Manager’s alignment to WCAG 2.1 AA standards for a more user-friendly and accessible web interface.

Security improvements

Work securely and confidently with Compute Server and Cluster Manager now supporting TLS 1.3–only cipher policy.

Learn more about these latest features and performance enhancements in our Gurobi 13.0 FAQs.

GUROBI 13.0

Performance Improvements

As with every major release, Gurobi continues to push the boundaries of solver performance. The following benchmark results compare Gurobi 13.0 against version 12.0 on a representative model set

Algorithm
Speed-UpOverall (>1 sec)
Speed-UpOn Hard Models (>100 sec)
LP
0.6%
3.9%
MIP
8.2%
15.9%
MIQP
5.1%
7.3%
MIQCP
13.2%
25.8%
Nonconvex MIQCP
54.7%
2.68x
MINLP
2.5x
(6.34x)*
IIS
67.8%
(2.01x)*

* too few 'hard' models to provide reliable benchmark results

Explore how Gurobi's solver performance has evolved over time with detailed benchmarks for MILP, LP, and more. See the data behind the breakthroughs driving Gurobi 13.0.

Learn More

Upgrade Now

The sooner you upgrade, the sooner you can benefit from these new and enhanced features.

How To Upgrade

  1. Log into your Gurobi account and download the latest version from the Download Center

  2. View the Knowledge Base Article: How do I update my Gurobi installation to a newer version?

If your license has expired or you need assistance, please contact sales@gurobi.com or your Gurobi sales representative directly.

Try Gurobi 13.0 for Free – Get Your Evaluation License Now

If you are new to Gurobi, you can request an evaluation license now and start exploring Gurobi 13.0.

Customer Support Policy

Major product releases—and their subsequent minor and technical product releases—are supported for a term of three years from the initial major product release date. For example, Gurobi version 12.0.0 (released in November 2024) and minor releases through 12.0.3 will be supported until November 2027. Gurobi version 13.0 (released in November 2025) and minor releases will be supported until November 2028.

Release Notes

Gurobi 13.0 Webinars

Upgrade Now

The sooner you upgrade, the sooner you can benefit from these new and enhanced features.

How To Upgrade

  1. Log into your Gurobi account and download the latest version from the Download Center

  2. View the Knowledge Base Article: How do I update my Gurobi installation to a newer version?

If your license has expired or you need assistance, please contact sales@gurobi.com or your Gurobi sales representative directly.

Try Gurobi 13.0 for Free – Get Your Evaluation License Now

If you are new to Gurobi, you can request an evaluation license now and start exploring Gurobi 13.0.

Customer Support Policy

Major product releases—and their subsequent minor and technical product releases—are supported for a term of three years from the initial major product release date. For example, Gurobi version 12.0.0 (released in November 2024) and minor releases through 12.0.3 will be supported until November 2027. Gurobi version 13.0 (released in November 2025) and minor releases will be supported until November 2028.

Release Notes

Gurobi 13.0 Webinars

Upgrade Now

The sooner you upgrade, the sooner you can benefit from these new and enhanced features.

How To Upgrade

  1. Log into your Gurobi account and download the latest version from the Download Center

  2. View the Knowledge Base Article: How do I update my Gurobi installation to a newer version?

If your license has expired or you need assistance, please contact sales@gurobi.com or your Gurobi sales representative directly.

Try Gurobi 13.0 for Free – Get Your Evaluation License Now

If you are new to Gurobi, you can request an evaluation license now and start exploring Gurobi 13.0.

Customer Support Policy

Major product releases—and their subsequent minor and technical product releases—are supported for a term of three years from the initial major product release date. For example, Gurobi version 12.0.0 (released in November 2024) and minor releases through 12.0.3 will be supported until November 2027. Gurobi version 13.0 (released in November 2025) and minor releases will be supported until November 2028.

Release Notes

Gurobi 13.0 Webinars

“Gurobi 13.0 is a significant step forward for our users, delivering faster performance, smarter tools, and enhanced accessibility.”

Xavier Nodet, Sr. Product Manager, Gurobi

Start Solving with Gurobi

Try Gurobi on your own optimization models and see how it performs on real decision problems.

Start Solving with Gurobi

Try Gurobi on your own optimization models and see how it performs on real decision problems.

Start Solving with Gurobi

Try Gurobi on your own optimization models and see how it performs on real decision problems.