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, precise qubit frequency targeting with Alternating-Bias Assisted Annealing, and flexible gate architecture with precise controls. Ankaa-3 has achieved a 99.5% median two-qubit gate fidelity.
Rigetti computing selected to participate in DARPA’s Quantum Benchmarking Initiative
Rigetti announced today that it was selected to participate in the Defense Advanced Research Projects Agency (DARPA) Quantum Benchmarking Initiative (QBI). The primary goal of QBI is to determine if any approach to quantum computing can achieve utility-scale operation by 2033. Rigetti will advance to Stage A, a 6-month performance period focused on the Company’s utility-scale quantum computer concept worth up to $1 million upon completion of program milestones.
Rigetti Computing has room to grow. Why the CEO Is tempering expectations for quantum.
Rigetti Computing's approach to quantum development says a lot about the company. It is grounded solidly in scientific research and iteration, and, most importantly, doesn’t want to get ahead of itself.
Automated and streamlined Novera QPU bring-up with Qblox and QuantrolOx
We recently had the pleasure of hosting QuantrolOx, the developer of Quantum EDGE software for automated bring-up, characterization, and tuning of quantum devices, and Qblox, a leading provider of scalable and modular quantum control stacks, to demonstrate two-qubit bring-up and characterization on a Novera.
https://medium.com/rigetti/automated-and-streamlined-novera-qpu-bring-up-with-qblox-and-quantrolox-5291b04bd12fLearn More
13.03.25
Flexible, fast and precise qubit bring-up on a Novera™ QPU leveraging Zurich Instruments’ control system
We recently hosted Zurich Instruments — a founding member of the Novera QPU Partner Program — at our quantum foundry, Fab-1, to integrate their Quantum Computing Control System with a Novera for qubit bring-up and readout. Keep reading for a deeper dive into how the two technologies performed together, and the benefits of a flexible, modular system architecture.
Rigetti Computing to participate in fireside chat at Cantor Global Technology Conference
Rigetti announced today that Rigetti CEO, Dr. Subodh Kulkarni, will be participating in a fireside chat at the Cantor Global Technology Conference on March 12, 2025.
Rigetti and Quanta aim to speed up quantum commercialization
Quantum computer developer Rigetti and Taiwan-based server manufacturer Quanta Computer plan to spend a combined $500 million to accelerate development and commercialization of superconducting quantum computing. Rigetti's CEO Subodh Kulkarni joins Caroline Hyde and Jackie Davalos on "Bloomberg Technology."
Rigetti Computing announces strategic collaboration agreement with Quanta Computer to accelerate development and commercialization of superconducting quantum computing
Rigetti today announced that it has entered into a strategic collaboration agreement with Quanta Computer Inc., a Taiwan-based Global Fortune 500 company and the global leader of computer server manufacturing, to accelerate the development and commercialization of superconducting quantum computing.
Rigetti Computing to report fourth quarter 2024 financial results and host conference call on March 5, 2025
Rigetti Computing, Inc. announced today that it will release fourth quarter 2024 results on March 5, 2025 after market close. The Company will host a conference call to discuss its financial results and provide an update on its business operations at 5:00 p.m. ET the same day.
Research from QphoX, Rigetti, and Qblox demonstrating optical readout technique for superconducting qubits published in Nature Physics
QphoX B.V., a Dutch quantum technology startup that is developing leading frequency conversion systems for quantum applications, Rigetti Computing, Inc., a pioneer in full-stack quantum-classical computing, and Qblox, a leading innovator in quantum control stack development, today announced that their joint research demonstrating the ability to readout superconducting qubits with an optical transducer was published in Nature Physics.
