Gurobi 9.5 Delivers Enterprise Features and Even Better Performance
16.11.2021 17:00:00 EET | Business Wire | Press release
Gurobi Optimization, LLC, creator of the world’s fastest mathematical optimization solver, today announced the release of Gurobi Optimizer 9.5. This release provides customers with an even faster compute engine, with impressive performance improvements across all supported problem types.
Gurobi 9.5 also includes new features that make it well suited for enterprise use, including:
- Seamless Docker Deployments: Run Gurobi in container environments, easily, with the Gurobi Web License Service (WLS).
- User-Level Management: Manage users and assign permission levels in a centralized location, by integrating Gurobi Compute Server and Cluster Manager with LDAP repositories.
- Better API Key Management: Label API keys with descriptive information in the Cluster Manager to simplify API key tracking and management.
Customers will discover over a dozen enhancements across the product, such as native support for Apple M1, powerful new heuristics for non-convex quadratic models, norm constraints, deterministic work measures, memory limit parameters, and more user control of IIS computation, as well as improvements to callbacks and tuning.
“I’m confident that our customers will be really pleased with Gurobi 9.5. And happy customers are the foundation upon which our whole business is built,” said Dr. Edward Rothberg, Chief Executive Officer and Co-founder of Gurobi Optimization.
Gurobi 9.5 also showcases the company’s continued support for Python—the most popular programming language in the world—with an improved Python interface and support for Python 3.10.
“One of the most challenging parts of running a modern business is managing complexity. Every decision you make affects other decisions. With Gurobi Optimizer, you can explore all the possibilities and all the implications—and identify your best course of action, in seconds,” added Dr. Rothberg.
“Even though the Gurobi Optimizer is the fastest mathematical optimizer in the world, we’re not going to rest on our laurels. We will keep pushing to improve and innovate because we’re passionate about mathematical optimization and the difference it makes in solving real-world problems,” said Dr. Tobias Achterberg, Vice President of Research and Development (R&D) at Gurobi Optimization.
The team’s commitment to continual improvement is evident in the performance numbers. Gurobi Optimizer 9.5 has boosted its speeds across the board, including:
- Primal Simplex: 23% faster overall, 43% faster on hard models
- Dual Simplex: 20% faster overall, 43% faster on hard models
- Barrier: 18% faster overall, 56% faster on hard models
- Concurrent LP: 14% faster overall, 54% faster on hard models
- MIP: 15% faster overall, 27% faster on hard models
- Convex MIQP: 30% faster overall, 68% faster on hard models
- Convex MIQCP: 33% faster overall, 78% faster on hard models
- Non-Convex MIQCP: 3.0x faster overall, 7.5x faster on hard models
“Our customers rely on us for solving extremely complex challenges. Our technology makes that possible. But our secret sauce is our team of specialists and PhDs, as well as our partner network. These are the people who make Gurobi come to life—working closely with our customers and helping them succeed,” added Dr. Achterberg.
To learn more about Gurobi 9.5, please visit https://www.gurobi.com/9.5.
About Gurobi Optimization
Gurobi produces the world’s fastest and most powerful mathematical optimization solver – the Gurobi Optimizer – which is used by leading global companies across more than 40 different industries to rapidly solve their complex, real-world problems and make automated decisions that optimize their efficiency and profitability. As the market leader in mathematical optimization software, we aim to deliver not only the best solver, but also the best support – so that companies can fully leverage the power of mathematical optimization (on its own or in combination with other AI techniques such as machine learning) to drive optimal business decisions and outcomes.
Founded in 2008, Gurobi has operations across the USA, Europe, and Asia and has more than 2,500 customers globally including SAP, Air France, Uber, and the National Football League (NFL). For more information, please visit https://www.gurobi.com/ or call +1 713 871 9341.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20211116005125/en/
Contact information
Nell-Marie Colman
(540) 952 9719
Gurobi Optimization
colman@gurobi.com
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Private Department of Sheikh Mohammed bin Khalid Al Nahyan Invests in MidOcean Energy and Forms Strategic Partnership with EIG7.7.2026 13:16:00 EEST | Press release
The Private Department of Sheikh Mohammed bin Khalid Al Nahyan (the “Private Department”) has today committed to invest $1.13bn in MidOcean Energy (“MidOcean” or the “Company”), a liquefied natural gas (LNG) company formed and managed by EIG. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260707259928/en/ In parallel with the investment, the Private Department and EIG have established a strategic partnership focused on capital aggregation, investment origination, and the development of institutional investment opportunities across the United Arab Emirates and selected regional markets. The Investment in MidOcean represents the Private Department’s entry into the global LNG sector and marks the launch of a broader strategic relationship with EIG, a global energy and infrastructure investment firm. Through this partnership, the parties intend to collaborate on future investment opportunities across the energy and related infra
Infobip Research Reveals Businesses Scaling AI-Powered Defenses to Counter Surge in Automated Fraud7.7.2026 12:55:00 EEST | Press release
New research from global AI-first cloud communications platform Infobip reveals a growing surge in AI-powered fraud and enterprise defenses. Analyzing billions of interactions globally, Infobip’s 2026 Fraud & Security Report highlights a year of dramatic contrasts. There have been record volumes of blocked fraudulent traffic alongside the rapid scaling of intelligent, AI-powered defenses. The report reveals that while fraudsters are using AI to scale and personalize harmful messaging, leading to a 77% increase in detected threats, businesses are responding in kind. Adoption of AI-powered fraud detection grew by 71% year-on-year, while pattern-based detection increased by 105%, underscoring a shift toward adaptive security. The report demonstrates the impact of AI-first security. Leading UK-based clothing brand NEXT is leveraging Infobip Signals, an AI and machine learning-powered solution designed to combat artificially inflated traffic, helping protect customers against fraud. Raz Raz
Santander Financial Crime Transformation Leader Joins ThetaRay to Drive Enterprise AI Adoption7.7.2026 11:00:00 EEST | Press release
ThetaRay, a leader in AI infrastructure for financial crime compliance, today announced the appointment of Luis Pinedo as Chief Strategic Customers Officer. Previously Pinedo was Group VP of Compliance at Santander Bank, where during his 16-year tenure, he led global Financial Crime Compliance (FCC) transformation initiatives across operating models, processes, and technology platforms. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260707359150/en/ Luis Pinedo joins ThetaRay as Chief Strategic Customers Officer. In his new role, Pinedo will bring key perspectives from tier-one banking operational challenges to ThetaRay’s product development and design. He will lead strategic customer engagement as well as product strategy across ThetaRay’s entire compliance platform, including Transaction Monitoring, Screening, Customer Risk Assessment, and Agentic Investigations. The appointment comes at a critical time in the RegTech indu
Robbyant Unveils LingBot-Depth 2.0 and LingBot-Vision to Redefine Robotic Spatial Perception7.7.2026 10:54:00 EEST | Press release
Robbyant, an embodied AI company within Ant Group, today announced the launch of LingBot-Depth 2.0, a next-generation spatial perception model, alongside its foundational visual model, LingBot-Vision. This release marks a significant leap in robotic spatial perception, empowering robots to accurately understand and navigate the physical world. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260706806935/en/ LingBot-Depth 2.0 reconstructs complete and planar 3D structures in challenging scenarios involving mirrors and glass From "Seeing" to "Seeing Accurately" Building upon the success of LingBot-Depth, which pioneered the Masked Depth Modeling (MDM) technique to resolve depth sensing challenges for transparent and reflective surfaces, LingBot-Depth 2.0 represents a massive scale-up in training data and performance. Trained on 150 million samples, the new model achieves top rankings in 12 out of 16 depth completion benchmarks.
RGI Group Strengthens Its Personal Insurance Capabilities in France Through KAPIA-RGI’s Acquisition of Cegid Assurex Solutions7.7.2026 10:30:00 EEST | Press release
RGI, a leading European provider of digital insurance platforms, announces that KAPIA-RGI, its France-based company specialised in personal insurance solutions, has acquired Cegid Assurex solutions. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260707323665/en/ This transaction marks a major milestone in the Group's development strategy in French speaking markets in Europe and further enhances its ability to support insurers, mutual insurers, provident institutions, brokers and bancassurers in their innovation and digital transformation initiatives. By integrating Cegid Assurex's expertise, talent and solutions, KAPIA-RGI consolidates its position as the reference leader in the Life Insurance, Savings, Retirement, Annuities and Provident markets. This acquisition expands its client base with more than 20 additional customers while accelerating innovation and growth in a market shaped by evolving regulation, automation and a
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom