New Scientist Nov 15 25
IBM has unveiled two unprecedentedly complex quantum computers:
IBM revealed two new quantum computers, called Loon and Nighthawk – the qubits they use are ...
newscientist.com/article/2503799-ibm-has-unveiled-two-unprecedentedly-complex-quantum-computers/
Photo: newscientist.com · view article
IBM unveils Loon and Nighthawk with novel qubit connectivityIBM says programs in preliminary Nighthawk tests were 30 percent more complex than programs on its most-used quantum computer.
Key FactsNov 15, 2025 · Reading time: ~45 sec.
Summary created with AI assistance · Source: newscientist.com
Summary created with AI assistance · Source: newscientist.com
- Loon connects each qubit to six others; its vertical links are unprecedented among superconducting quantum computers.
- Nighthawk connects each qubit to four others; IBM says it ran programs 30 percent more complex in preliminary tests.
- IBM’s approach could enable error-free computations without requiring the construction of millions of qubits.
- IBM plans a modular quantum computer for 2026 that stores and processes information, informed by testing of Loon and Nighthawk.
"You're in theory land, you cannot realise that." And [now] we're going to show that [to be] wrong.— Jay Gambetta, IBM — on critics who claimed IBM's approach was theoretical and unrealisable, and the aim to prove them wrong.
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Ziff Davis Nov 13 25
IBM Takes the Wraps Off Nighthawk and Loon Quantum Chips: The new processor could deliver quantum advantage next year.
extremetech.com/computing/ibm-takes-the-wraps-off-nighthawk-and-loon-quantum-chips
New IBM quantum chip to prove quantum supremacy in 2026: With a newly presented quantum chip architecture, IBM announces that it will lay the foundation for ...
heise.de/news/Mit-Nighthawk-Chip-will-IBM-2026-Quantenueberlegenheit-erreichen-11076005.html
IBM unveils new 'Quantum Nighthawk' 120-qubit processor and software stack — company on track for 2029 fault-tolerance milestone
tomshardware.com/tech-industry/semiconductors/ibm-unveils-new-120-qubit-processor-and-software-stack
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The Globe and Mail Nov 12 25
IBM says it has hit a quantum computing milestone with new ‘Loon’ chip: Company announced another chip ‘Nighthawk’ that could beat classical computers at some ...
theglobeandmail.com/business/article-ibm-quantum-computing-loon-chip-nighthawk/
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One step closer to quantum computers that can correct their own mistakes: Researchers from Rutgers, IBM and collaborating institutions have shown that a quantum ...
phys.org/news/2026-10-closer-quantum.html
IBM Anderon Quantum Foundry Automates Qubit Fabs: IBM spinoff Anderon wins CHIPS R&D; award for wafer production scale-up
spectrum.ieee.org/anderon-quantum-fab
Spin-Qubits holen auf: Gleich vier voneinander unabhängige Forschungsteams melden entscheidende Durchbrüche bei Quantenprozessoren auf Basis der bislang eher ...
spektrum.de/news/quantencomputer-unterschaetzte-spin-qubits-holen-auf/2337229
IBM Verifiable Quantum Advantage On Noisy Hardware: Three results show calculations that are out of reach of classical computers yet have good evidence of ...
spectrum.ieee.org/ibm-verifiable-quantum-advantage
IBM is acquiring HRL Laboratories from Boeing and GM to diversify its quantum computing bet
qz.com/ibm-hrl-laboratories-acquisition-quantum-computing-072326
IBM is pledging more than $10 billion to build fault-tolerant quantum computers by 2029
qz.com/ibm-quantum-computing-10-billion-fault-tolerant-2029-060326
livescience Apr 03
IBM quantum processor achieves highest fidelity calculations for the longest period of time on record
livescience.com/technology/quantum/ibm-quantum-processor-achieves-highest-fidelity-calculations-for-the-longest-period-of-time-on-record
IBM and Cisco agree to lay the foundations for a quantum internet — companies announce plans to build a distributed quantum computing network ...
tomshardware.com/tech-industry/quantum-computing/ibm-and-cisco-plan-to-lay-the-foundation-for-distributed-quantum-computing
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IBM, Cisco outline plans for networks of quantum computers by early 2030s: IBM and Cisco Systems on Thursday said they plan to link quantum computers over long ...
reuters.com/business/media-telecom/ibm-cisco-outline-plans-networks-quantum-computers-by-early-2030s-2025-11-20/
New Scientist Nov 12 25
IBM has unveiled two unprecedentedly complex quantum computers: IBM revealed two new quantum computers, called Loon and Nighthawk – the qubits they use are ...
newscientist.com/article/2503799-ibm-has-unveiled-two-unprecedentedly-complex-quantum-computers/
A seismic shift in computing is on the horizon (and it’s not AI): Creating revolutionary pharmaceutical drugs, testing new materials for cars and simulating how ...
cnn.com/2025/11/12/tech/quantum-computing-ibm-microsoft-google
Quantum roundup: Lots of companies announcing new tech: IBM follows through on its June promises, plus more trapped ion news.
arstechnica.com/science/2025/11/quantum-roundup-lots-of-companies-announcing-new-tech/
IBM just made a move few saw coming in the chip race: Big Blue’s latest step hints at a strategy that stretches far beyond its public brand campaign.
thestreet.com/technology/ibm-just-made-a-move-few-saw-coming-in-the-chip-race
HSBC says it used quantum computing to improve bond trading — a "world-first": The London-based bank said it used a combination of classical computing and ...
cbsnews.com/news/ibm-hsbc-quantum-computing-bond-trading/
AMD And IBM: Quantum Computing's New Power Couple: AMD and IBM's partnership in hybrid quantum-classical computing targets a $130B market ...
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store.steampowered.com Aug 15 25
Quantum Odyssey bei Steam: Master the most counter-intuitive logic in existence. Created by the researchers who defined Quantum Literacy ...
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Key FactsOlivier Ezratty urges EU focus on quantum software
Aug 13, 2025 · Reading time: ~45 sec.
Summary created with AI assistance · Source: euractiv.com
Summary created with AI assistance · Source: euractiv.com
- Quantum engineer Olivier Ezratty urges greater software focus, arguing that the European Commission’s strategy overemphasises hardware.
- European companies develop quantum hardware and offer cloud access, yet Ezratty says software development remains insufficient.
- McKinsey reported that 51% of EU quantum investment came from public funds in 2024, versus 2% in the US and 10% in the UK.
- Between 2001 and 2023, the UK attracted 1.36 times more private quantum funding than the EU as a whole.
If Europe overlooks the strategic importance of quantum software development, it risks falling behind in the global race.— Olivier Ezratty, quantum engineer and researcher, said this, noting that the European Commission’s current quantum strategy focuses too heavily on hardware.
Denmark aims to host world’s most powerful quantum computer: The Novo Nordisk Foundation and Denmark's state-owned credit fund said on Thursday they will invest ...
reuters.com/business/healthcare-pharmaceuticals/denmark-aims-host-worlds-most-powerful-quantum-computer-2025-07-17/
Key FactsQpiAI plans 64-qubit machine for 2026–27
Jul 18, 2025 · Reading time: ~45 sec.
Summary created with AI assistance · Source: financialexpress.com
Summary created with AI assistance · Source: financialexpress.com
- Founded in 2019 by Dr. Nagendra Nagaraja, QpiAI combines artificial intelligence with quantum computing for enterprise applications, including materials science and drug discovery.
- In April 2025, QpiAI unveiled QpiAI-Indus as India’s first full-stack quantum computing system, using 25 superconducting qubits.
- The company aims to deliver a 64-qubit machine, codenamed “Kaveri,” by late 2026 or early 2027, with client access proposed soon afterward, and cites 1,000 qubits by 2030 as a long-term target.
- According to the report, the funding round was supported by Avataar Ventures and the National Quantum Mission, whose programme launched with a $750 million budget.
When we get to about 50 logical qubits, that's when we start hitting true quantum advantage.— Jason Zander, Microsoft's executive vice president, discussing the significance of achieving 50 logical qubits in quantum computing.
IBM now describing its first error-resistant quantum compute system: Company is moving past focus on qubits, shifting to functional compute units.
arstechnica.com/science/2025/06/ibm-is-now-detailing-what-its-first-quantum-compute-system-will-look-like/
OpinionMicrosoft’s and Google’s Quantum Computing Claims Add to Consumer Confusion: Schrödinger’s cat is scratching its head over the “topological” qubit that is ...
scientificamerican.com/article/microsofts-and-googles-quantum-computing-claims-add-to-consumer-confusion/
Key FactsQuantum Computing: Big Claims, Unclear Evidence
Jun 3, 2025 · Reading time: ~45 sec.
Summary created with AI assistance · Source: scientificamerican.com
Summary created with AI assistance · Source: scientificamerican.com
- Microsoft announced a topological quantum computer in February 2025, but a Nature peer-review note said the study had not definitively demonstrated Majorana zero modes.
- Google unveiled its 105-qubit Willow chip in December 2024, after which Mark Zuckerberg voiced doubts and quantum-computing stocks fell.
- Amazon announced the nine-qubit Ocelot chip at the end of February 2025, using a superconducting resonator and photon-controlled, error-tolerant cat qubits.
- No clear winner has emerged among the competing technical approaches, and scaling them to about one million qubits remains uncertain.
The Majorana 1 processor offers a clear path to fit a million qubits on a single chip that can fit in the palm of one’s hand.— Microsoft (from a press release about the Majorana-1 processor)
Google research shows quantum computers could soon crack RSA encryption: The finding is a dramatic reduction from earlier estimates that put the requirement at ...
techspot.com/news/108052-google-research-brings-quantum-attack-rsa-encryption-closer.html
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