The Hidden Quantum Computing Play Inside Nvidia's AI Strategy That Most Investors Are Missing

Nvidia asserts that its Ising models perform their error-correcting processes about 3 times more accurately than traditional ...
MarketWatch

Rigetti Computing Provides Update on 108-Qubit System

The MarketWatch News Department was not involved in the creation of this content. BERKELEY, Calif., Jan. 09, 2026 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (Nasdaq: RGTI) ("Rigetti" or the "Company" ...

Rigetti Computing to Participate in Fireside Chat at 21st Annual Needham Technology, Media, & Consumer Conference

Rigetti Computing, Inc. ("Rigetti" or the "Company") (Nasdaq: RGTI), a pioneer in hybrid quantum-classical computing, today announced that CEO Dr. Subodh Kulkarni and CFO Jeff Bertelsen will host ...
Hosted on MSN

Google researchers identify and mitigate new quantum computing error

Google Quantum AI scientists have traced a long-standing superconducting quantum computing glitch to correlated phase errors caused by ionizing radiation. The flaw persisted despite existing gap ...

Quantum computing's next dark horse emerges from a frozen surface, where almost nothing behaves as expected

Quantum bits (qubits) are the fundamental building blocks of quantum information processing. A novel qubit platform invented ...
Nasdaq

Rigetti Computing Launches 84-Qubit Ankaa™-3 System; Achieves 99.5% Median Two-Qubit Gate Fidelity Milestone

Ankaa-3 features a broad hardware redesign enabling superior performance. Enhancements across the technology stack include a new cryogenic hardware design, an overhaul of the qubit circuit layout, ...
Network World

QuEra claims quantum error correction breakthrough with 2-to-1 qubit ratio

Neutral atom company QuEra has run a simulation showing a dramatic reduction in the number of physical qubits needed to ...
Hosted on MSN

Quantum computing hits new milestone with 12,000-atom simulation

Researchers from Cleveland Clinic, RIKEN, and IBM have achieved the largest quantum-classical chemistry simulation to date, modeling protein-ligand systems with over 12,000 atoms using 94 qubits. The ...
Digital Journal

Quantum computing: Tracking qubit fluctuations in real time

Quantum computing has been touted as a revolutionary advance that uses our growing scientific understanding of the subatomic world to create a machine with powers far ...

Why The Quantum Computing Industry Needs Logical Qubit Standards

Quantum vendors and national agencies are aligning to establish common standards for logical qubits, which should enable better collaboration and interoperability.

Why Rigetti Computing (RGTI) Is Up 34.9% After Launching Its 108-Qubit Cepheus-1-108Q System

In early April 2026, Rigetti Computing announced the general availability of its Cepheus-1-108Q system, a 108-qubit modular quantum computer accessible via Rigetti Quantum Cloud Services and Amazon ...
Nasdaq

Rigetti Computing Provides Update on 108-Qubit System

BERKELEY, Calif., Jan. 09, 2026 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, today announced that it is ...