Welcome to our dedicated page for Rigetti Computing news (Ticker: RGTI), a resource for investors and traders seeking the latest updates and insights on Rigetti Computing stock.
Rigetti Computing Inc (NASDAQ: RGTI) is a leader in full-stack quantum computing, combining superconducting qubit technology with hybrid quantum-classical systems. This dedicated news hub provides investors and industry professionals with essential updates on the company's technical advancements, financial developments, and strategic initiatives.
Access curated press releases and analysis covering quantum processor innovations, partnership announcements, and operational milestones. Our repository includes updates on Rigetti's proprietary manufacturing capabilities at Fab-1, quantum cloud service enhancements, and collaborative research breakthroughs.
Key content categories feature earnings reports, technology white papers, executive leadership updates, and industry conference participation. Bookmark this page for streamlined tracking of RGTI's progress in developing practical quantum computing solutions for enterprise and government applications.
Rigetti Computing (Nasdaq: RGTI) has achieved a significant technical milestone with its new 36-qubit quantum computer system, demonstrating a 99.5% median two-qubit gate fidelity - representing a 2x reduction in error rate compared to its previous 84-qubit Ankaa-3 system.
The new system utilizes four 9-qubit chips (chiplets) tiled together, showcasing Rigetti's proprietary modular chip technology. The company plans to launch the 36-qubit system on August 15, 2025, and remains on track to release a 100+ qubit chiplet-based system with 99.5% fidelity by the end of 2025.
CEO Dr. Subodh Kulkarni highlighted that their superconducting qubits offer gate speeds 1,000x faster than competing technologies like ion trap and pure atoms, while maintaining scalability advantages.
Rigetti Computing (NASDAQ: RGTI), a pioneer in full-stack quantum-classical computing, has announced that CEO Dr. Subodh Kulkarni will participate in a fireside chat at the 20th Annual Needham Technology, Media & Consumer Conference. The event is scheduled for May 9, 2025, at 1:30 PM ET. Investors can access the live webcast through Rigetti's Investor Relations website, and a replay will be available for 90 days after the event.
QphoX, Rigetti Computing (NASDAQ: RGTI), and the National Quantum Computing Centre (NQCC) have secured a multinational grant to develop optical readout technology for superconducting quantum computers. The collaboration follows a successful demonstration where QphoX and Rigetti achieved optical readout of a single superconducting qubit using microwave-to-optical transduction.
The 33-month project will focus on scaling QphoX's optical qubit readout system to interface with Rigetti's 9-qubit Novera QPU, enabling optical readout of all qubits. The system will be installed at the NQCC facility. This innovative approach could replace conventional microwave amplifiers and coaxial wiring, offering significant scaling advantages due to lower heat dissipation and minimal passive heat loads from optical fiber.
Rigetti Computing (Nasdaq: RGTI) has successfully closed a significant investment deal with Quanta Computer (TWSE: 2382.TW). The transaction involves Quanta purchasing approximately $35 million worth of Rigetti common stock at $11.59 per share.
This investment is part of a previously announced strategic collaboration between the two companies. The partnership combines Rigetti's pioneering work in superconducting quantum computing with Quanta's expertise in notebook and server manufacturing.
Dr. Subodh Kulkarni, Rigetti CEO, expressed optimism about the collaboration, stating that the partnership aims to position both companies at the forefront of the quantum computing industry. This strategic investment represents a significant step in strengthening their collaborative efforts in advancing quantum computing technology.
Rigetti Computing (Nasdaq: RGTI), a leader in hybrid quantum-classical computing, has scheduled its first quarter 2025 earnings release for May 12, 2025, after market close.
The company will host a conference call and webcast at 5:00 p.m. ET / 2:00 p.m. PT on the same day to discuss financial results and provide business updates.
- Earnings Release Date: May 12, 2025 (after market close)
- Conference Call Time: 5:00 p.m. ET / 2:00 p.m. PT
- Access Options: Live audio webcast or phone dial-in
Interested participants can access the webcast through the company's Investor Relations website at investors.rigetti.com. A replay will be available at the same location for one year following the call. For phone participation, registration is required through the provided link to receive dial-in details and a unique PIN.
Rigetti Computing (RGTI) has been awarded a $5.48 million Air Force Office of Scientific Research grant to advance its Alternating-Bias Assisted Annealing (ABAA) chip fabrication technology. The Rigetti-led consortium, including Iowa State University, Royal Melbourne Institute of Technology, University of Connecticut, and Lawrence Livermore National Laboratory, will study how ABAA reduces defects in superconducting qubits.
ABAA, introduced last year, applies alternating low-voltage pulses at room temperature to the oxide barrier of the Josephson junction in superconducting qubits. This technique enables precise targeting of qubit frequencies before chip packaging, improving two-qubit gate fidelity and technology scalability. Rigetti devices using ABAA have shown reduced two-level systems (TLSs), which are defects that impact qubit performance.
Rigetti (NASDAQ: RGTI) has won Innovate UK's Quantum Missions pilot competition, leading a £3.5 million consortium with Riverlane and the National Quantum Computing Centre (NQCC) to advance quantum error correction capabilities. The project focuses on enhancing superconducting quantum computers for fault-tolerant quantum computing.
Key developments include:
- Upgrading NQCC's quantum computer from 24 to 36 qubits
- Implementing Rigetti's latest generation control system
- Integrating with Riverlane's Quantum Error Correction Stack
Additionally, Rigetti secured two more Quantum Missions projects: a collaboration with SEEQC for digital chip-based technology integration, and a partnership with TreQ, Qruise, Q-CTRL, and Oxford Ionics to create an open-architecture quantum computing testbed.