Search results for Chad Rigetti

Beyond a Single Quantum Chip: Why the Future of Quantum Computing is Modular

Guest Post by Zeynep Koruturk, Dr. Kris Naudts, and Donald Harmitt of Firgun Ventures For years, the headline metric in quantum computing has been a simple one: how many qubits can...

Rigetti Announces General Availability of 108-Qubit System

Insider Brief PRESS RELEASE — Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, today announced th...

Is Rigetti Computing's New 2-Qubit Gate Fidelity Record a Reason to Buy the Stock?

Rigetti Computing: Some Progress, But Still Overhyped

Quantum Machines Reaches a Performance Milestone on Rigetti Hardware

Insider Brief PRESS RELEASE — Quantum Machines (QM), the global leader in hybrid quantum-classical control solutions, today announced that it has successfully operated Rigetti Comp...

Rigetti Releases 108-Qubit Cepheus-1-108Q System via Cloud Platforms

Rigetti Computing has announced the general availability of its Cepheus-1-108Q quantum computing system. The 108-qubit processor is accessible via the Rigetti Quantum Cloud Service...

Rigetti Computing (RGTI) Soars 19.9% on $100M Govt Funding

Rigetti Computing (RGTI) Soars 19.9% on $100M Govt Funding

Quantum Elements, Rigetti Computing Exploring New Digital Twin Simulation Approach

Insider Brief PRESS RELEASE — Quantum Elements, a quantum software start-up based in Los Angeles, today announced it is exploring advanced digital-twin simulation techniques to eve...

Quantum Elements to Explore Digital Twin Modeling on Rigetti Hardware

Los Angeles-based startup Quantum Elements has announced a research collaboration with Rigetti Computing to evaluate the use of AI-native digital twin simulation for superconductin...

Rigetti Sells Novera QPU to University of Saskatchewan for Canada’s First Open-Architecture System

Rigetti Computing (Nasdaq: RGTI) has officially expanded its on-premises footprint with the sale of a 9-qubit Novera™ QPU to the University of Saskatchewan (USask). This acquisitio...

Uncle Sam's $2B Quantum Gift: Buy D-Wave, Skip Rigetti

Cerebras CEO Andrew Feldman explains why he built the world’s largest AI chip

Cerebras' innovative wafer-scale AI chip could redefine AI infrastructure, challenging industry norms and potentially reshaping market dynamics. The post Cerebras CEO Andrew Feldma...

A materials scientist’s playground

Scientists and engineers around the world are working to improve quantum bits, or qubits, the minuscule building blocks of the quantum computer. Qubits are incredibly sensitive, ma...

Meet the film school dropout who became a billionaire quantum computing CEO in days thanks to Nvidia

Before studying to become a physicist, Christian Weedbrook worked shifts at a video store and filmed television commercials.

Rigetti Simulates Plasma Wave Dispersion on Superconducting Ankaa-3 Processor Using Specialized Error Mitigation

An electromagnetic wave packet propagating (a) in free space, (b) from free space to a sharp jump in plasma density (which mimics the edge of a confined overdense plasma), and (c)...

Podcast with Mathematician Gil Kalai from Reichman University and the Hebrew University of Jerusalem

Yuval Boger interviews mathematician Gil Kalai about his long-standing skepticism regarding scalable quantum computing. Kalai explains two main arguments behind his theory: correla...

Diraq Signs $38 Million Letter of Intent Under CHIPS Act to Scale Silicon Spin Technology

Insider Brief PRESS RELEASE — – Diraq, the quantum computing pioneer, today announced it has signed a Letter of Intent (LOI) with the U.S. Department of Commerce for up to $38 mill...

Qolab, IQCC Launch John Martinis Grants for Superconducting Qubit Research

Insider Brief PRESS RELEASE — In honor of the 2025 Nobel Prize in Physics, Qolab and IQCC are proud to announce the John Martinis Grants for Experimental Superconducting Device Phy...

Rigetti: 3 Long Years Ahead

Parity-Unfolded Distillation Architecture to Lower Resource Overhead

Insider Brief PRESS RELEASE — A group of physicists at ParityQC and the University of Innsbruck has introduced the Parity Unfolded Distillation Architecture, a fault-tolerant quant...

Rigetti Computing Is Down 70% From Its High. Time to Buy?

Rigetti has stood out in its ability to increase processing speeds by combining smaller chips.

Planckian Appoints Seth Lloyd as Founding Fellow

Insider Brief PRESS RELEASE — Planckian today announced the appointment of Prof. Seth Lloyd as Founding Fellow. Lloyd, Professor of Mechanical Engineering at MIT and one of the fou...

Why the Real Quantum Race is Shifting from Hardware to Software

Guest post by Sean Harpur, CEO of Moth When people talk about the race to build quantum computers, the conversation usually focuses on hardware. How many qubits a machine has. How...