256-qubit chip systems
First system sold to the University of Cambridge; commercial delivery and commissioning are still ahead.
The numbers
What it is
IonQ's next platform is a chip-based 256-qubit system built on Electronic Qubit Control. The first unit was sold in 2026, and the company is working to show error-corrected performance on this hardware.
Why it matters to the stock. Chip-based scaling is the path to larger machines. Delivery timing and performance on customer systems will show whether the technology works at scale.
News
Florida International University selects IonQ Superion 256 as flagship deployment
Florida International University contracted for an IonQ Superion 256 system, the first Superion 256 sale and deployment in Florida.
IonQ to install first on-premise quantum computer at NVIDIA's Accelerated Quantum Research Center
IonQ will install a Superion 256 system as the first on-premise quantum processor at NVIDIA's Accelerated Quantum Research Center.
IonQ and SDT form strategic partnership to bring quantum computers and networking to Asia-Pacific
IonQ signed a multi-year strategic partnership with SDT, a South Korea-based quantum company, under which IonQ will supply SDT with a Superion 256 system and its silicon-vacancy quantum memory module.
IonQ launches Superion 256, a 256-qubit sixth-generation system open for orders
IonQ launched its Superion product line with the Superion 256, a 256-qubit sixth-generation trapped-ion computer that uses on-chip electronic qubit control instead of lasers.