# IBM and University of Chicago Make Quantum Computing Breakthrough New error correction method enables quantum computers to surpass classical systems. - **Source:** [Small Business Trends](https://brifing.si/source/127319f9-9cc5-40fc-8c5a-f524915e7611) - **Published:** 2026-08-05 - **Topic:** [Business](https://brifing.si/c/business) - **Original article:** - **On Brifing:** https://brifing.si/s/7cad7193-7ad5-4893-849b-76a3e2066721 ## New Milestone in Quantum Advantage Researchers from IBM and the University of Chicago achieved a critical step in quantum advantage - where quantum computers outperform classical systems. Using 70 logical qubits, they solved a classically intractable problem in just 15 minutes. This breakthrough is particularly significant for small businesses dealing with complex computations. The team demonstrated quantum capabilities through Random Circuit Sampling (RCS), marking a pivotal moment in computing history. ## Structural Solution to Verification Challenge The research team developed an innovative solution to quantum computing's biggest hurdle: result verification. They created a structured alternative to RCS that maintains its hardness criteria while enabling error detection throughout computations. Prof. Bill Fefferman from UChicago noted, 'Verification remains one of the biggest challenges in establishing experimental quantum advantage.' The new method provides error checking at every computation stage, significantly improving reliability. ## Revolution for Finance and Logistics This advancement could transform industries requiring massive data processing and complex calculations. Jay Gambetta, IBM Research Director, stated, 'This milestone gives businesses a new foundation for problems beyond classical computers' reach.' Quantum computers may radically change financial modeling, supply chain optimization, and logistics planning. Early adopters in these sectors could gain significant competitive advantages in the coming years. ## 10x Improvement in Error Rates The experiment executed 2,415 logical two-qubit operations and 468 logical 'T gates,' achieving logical error rates ten times lower than physical rates. This dramatic improvement in reliability represents a crucial step forward for practical quantum computing. For small businesses evaluating quantum investments, this enhanced reliability could be the deciding factor. The team's error correction methodology sets a new standard for quantum computation accuracy. ## Opportunities and Challenges for Businesses Data-driven businesses could benefit from reduced processing times and improved forecasting accuracy. However, quantum technology's high costs and specialized knowledge requirements present significant barriers. Companies may need to invest in staff training or partnerships with quantum providers. PhD researcher Soumik Ghosh noted, 'Advances in verification could unlock practical applications for next-gen quantum computers.' Businesses should carefully assess both the potential and limitations of this emerging technology. ## Transparency Through Quantum Advantage Tracker Research results were published on the Quantum Advantage Tracker platform, allowing detailed examination of methods and technologies. IBM's achievement marks a crucial milestone toward commercial quantum computing. Businesses in tech, media, and telecom sectors should closely monitor these developments. Early understanding of quantum capabilities could provide strategic advantages as the technology matures and becomes more accessible. ## Cost Analysis and Practical Implementation Current quantum computer costs present significant barriers for small businesses. However, experts predict cloud-based quantum computing services will become widespread within 5-10 years. Companies should begin educating themselves about quantum algorithms and potential applications now. Industry analysts anticipate the first practical implementations in financial services and logistics could emerge before 2028, creating new opportunities for forward-thinking businesses. ## On the Brink of New Industrial Revolution This development may be remembered as a pivotal moment in the fourth industrial revolution. Quantum computing's increasing reliability could create ripple effects across AI and big data fields. Businesses should prepare for numerous opportunities arising from faster, more reliable computations. IBM's breakthrough signals the dawn of the quantum era and opens new competitive frontiers for innovative companies ready to embrace this transformative technology. ## Sources covering this story - https://smallbiztrends.com/ibm-and-university-of-chicago-achieve-breakthrough-in-quantum-computing/ — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._