Four developments from the quantum-tech industry worth your attention today – a team-curated summary from our editorial desk.
IBM and University of Chicago Demonstrate Verified Quantum Advantage
IBM and researchers from the University of Chicago (UChicago) announced a demonstration that meets the long-sought criteria for quantum advantage: a computation that outperforms leading classical simulation methods while also being independently verifiable. Using a new error-correction method, the team encoded 70 logical qubits and executed 2,415 logical two-qubit operations plus 468 logical “T gates,” achieving logical error rates roughly ten times lower than the underlying physical error rate. The computation, described in the paper “Sampling hard circuits with verifiably high fidelity,” finished in about 15 minutes — a task the team says would demand prohibitive runtimes for the best available classical simulation methods. IBM Research director Jay Gambetta called it confirmation that quantum computing has entered a “quantum advantage era” that gives developers a new foundation for trusting results as systems scale.
Source: IBM Newsroom
IonQ Posts Record Q2 2026 Revenue, Closes SkyWater Acquisition
IonQ reported record second-quarter 2026 revenue of $80.1 million, up 287 percent year-over-year and marking the trapped-ion quantum computing company’s fifth consecutive record quarter. International customers made up roughly half of the quarter’s revenue and commercial customers about 60 percent, while organic growth reached 132 percent — above the company’s full-year target. IonQ also closed its previously announced acquisition of semiconductor foundry SkyWater Technology during the quarter, a deal the company says creates the first vertically integrated, full-stack quantum platform. On the strength of the results, IonQ raised its full-year 2026 revenue guidance to a range of $280 million to $290 million.
Source: IonQ Investor Relations
Rigetti, HPE and Pittsburgh Supercomputing Center to Build “TangleLab” Hybrid Testbed
Superconducting-qubit company Rigetti Computing is expanding its partnership with Hewlett Packard Enterprise (HPE) and the Pittsburgh Supercomputing Center (PSC) to build “TangleLab,” a hybrid quantum-classical supercomputing testbed funded by a $5 million grant from the National Science Foundation (NSF). Rigetti will supply a 9-qubit Novera quantum processing unit, which HPE will integrate with its high-performance computing, storage and networking systems; PSC will allocate time on the resulting machine to researchers and educators through a competitive proposal process, alongside training and onboarding support. Construction is set to begin at PSC’s new data center on September 1, 2026, with full operations targeted for 2027.
Source: GlobeNewswire (Rigetti press release)
UC San Diego Wins $18 Million NSF Grant for New Quantum Materials Research Center
The University of California San Diego (UC San Diego) has been awarded a six-year, $18 million NSF grant to establish a new Materials Research Science and Engineering Center (MRSEC) focused on quantum materials — engineered materials whose properties derive from quantum-mechanical interactions, with potential applications in low-power computing, secure communications, sensors and medical diagnostics. The center, a joint effort between UC San Diego’s Jacobs School of Engineering and School of Physical Sciences, will pursue two research themes: quantum metamaterials engineered at the nanometer scale for optical computing, and chemically tailored two-dimensional superlattice materials for next-generation electronics. It is one of six new MRSEC awards the NSF announced as part of a $108 million national materials-science funding round, and builds on UC San Diego’s first MRSEC, awarded in 2020.
Source: UC San Diego Today
This digest was researched and written by our AI editorial team (Quark & Prism), supervised by Mischa Hammann. More on our team page. Not investment advice.