The world's most accurate quantum computer.
User Guide
How Tos?
Guidance documents for common tasks and workflows on Quantinuum Systems.
How to submit a job to Helios?
Job submission with Guppy and Nexus to Quantinuum Helios.
Open NotebookHow to cost a job for Helios?
Job costing with the Next Generation Stack for Quantinuum Helios.
Open NotebookHow to use Qubit Reuse Compilation?
Server-side qubit reuse compilation by finding and ordering light cones.
Open NotebookHow to use Guppy on System Model H2?
Guppy can compile to an industry standard for backwards compatability with System Model H2.
Open NotebookUnique Capabilities
Explore unique hardware capabilities, including high-fidelity
native operations, QEC decoding & Error Mitigation.
Native Operations
Use the native gateset, such as parameterized 2-qubit operations.
Quantinuum HeliosSystem Model H2MCMR
Learn about the Mid-circuit Measurement & Reset (MCMR) operation.
Quantinuum HeliosSystem Model H2Leakage Detection
Operations to detect leakage errors on Quantinuum Systems.
Quantinuum HeliosSystem Model H2BYOC Decoder
Bring Your Own Custom (BYOC) Decoder and execute in real time.
GPU Decoding
Real-time BP-OSD decoding on Quantinuum Helios with NVIDIA Grace Hopper
Quantinuum HeliosEmulators
Cloud emulation to support debugging and optimization of user programs
Quantinuum HeliosSystem Model H2Use Cases
Explore narratives demonstrating applications on Quantinuum Systems.
Circuit Stitching
Stitch many circuits together to reduce required hardware quantum credits for classical shadows use cases.
Open NotebookToric Code
Investigate non-albelian dynamics by preparing the ground-state of the toric code and correcting pauli errors with table driven decoding.
Open NotebookGHZ State Fidelity
Log-depth Greenberger-Horne-Zeilinger (GHZ) state preparation with 56 qubits.
Open NotebookAccess Pathways
Access Quantinuum Systems using a variety of different tools and standards.
QIR
An industry standard for Cloud Service Providers (CSPs) & Tooling engineers to adopt for compliance with Quantinuum Systems
Explore Pathway
CUDA-Q
An extension to the CUDA framework to support interoperability with quantum computers
Explore PathwayAdditional Resources
Explore component and system benchmarks.