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IBM links modular cryogenic systems for quantum scaling
IBM has achieved a significant milestone in quantum computing by successfully joining and cooling two modular cryogenic systems into a single operating environment. The demonstration, conducted at the company’s facilities in Poughkeepsie, New York, marks a critical step toward the development of IBM Quantum Starling, a fault-tolerant quantum computer targeted for delivery in 2029.
The new modular architecture utilizes box-shaped aluminum modules rather than traditional cylindrical designs, allowing them to be placed side-by-side. This setup provides up to 12 times more wiring space than previous systems, facilitating the high-density connections required for scaling. During testing, the combined structure—standing over 8 feet tall and 8 feet wide—reached 4 Kelvin in under five days and eventually cooled to below 15 millikelvin, a temperature more than 180 times colder than deep space.
IBM plans to install Nighthawk quantum processors into these modules later in 2026. By 2027, the company aims to use its “L-coupler” technology to link multiple processors, creating a system with at least 1,000 programmable qubits. This modular approach is designed to overcome the physical limitations of single-chip scaling by allowing hundreds of quantum chips to operate within a shared, ultra-cold environment.
Entities
IBM · IBM Quantum Starling · Jay Gambetta · Jerry Chow · Poughkeepsie
Claims
What the coverage asserts, and how many sources carry each claim.
- [● 8 SOURCES] IBM aims to deliver the IBM Quantum Starling fault-tolerant system in 2029. futurumgroup.com · www.digitalnewsreport.com · ohsem.me · quantumzeitgeist.com · www.diariodealmeria.es · +3 more
- [● 11 SOURCES] The new modular architecture provides up to 12 times more wiring space than previous IBM quantum systems. futurumgroup.com · www.digitalnewsreport.com · ohsem.me · quantumzeitgeist.com · diarioti.com · +6 more
- [● 5 SOURCES] IBM plans to link multiple processors with at least 1,000 programmable qubits by 2027. futurumgroup.com · ohsem.me · www.donanimhaber.com · news.mynavi.jp · seekingalpha.com
- [● 15 SOURCES] IBM successfully joined and cooled two modular cryogenic systems into a single operating environment. futurumgroup.com · www.digitalnewsreport.com · ohsem.me · ictk.ch · quantumzeitgeist.com · +10 more
- [● 15 SOURCES] The system reached 4 Kelvin in under five days. futurumgroup.com · www.digitalnewsreport.com · ohsem.me · ictk.ch · quantumzeitgeist.com · +10 more
- [● 15 SOURCES] The combined cryogenic modules reached temperatures below 15 millikelvin. futurumgroup.com · www.digitalnewsreport.com · ohsem.me · ictk.ch · quantumzeitgeist.com · +10 more