What is Construct¶
Construct is PsiQuantum's environment for designing quantum circuits and estimating the resources required to run them on fault-tolerant hardware. Design circuits in a visual editor or in Python, estimate their cost under a fault-tolerant error-correction model, and work through end-to-end tutorials covering common fault-tolerant quantum computing (FTQC) workloads.
PsiQDK¶
The PsiQuantum Development Kit: Python libraries for designing, compiling, and estimating quantum algorithms.
- Workbench: Efficiently write, analyze, and execute quantum programs.
- Algorithms: Create quantum applications using a set of over 100 reusable and interoperable quantum algorithms and subroutines.
- Visualize: View quantum circuits and QREs in Jupyter directly within VSCode and Jupyter notebooks.
- Bartiq: Compile workbench programs and conduct quantum resource estimation (QREs).
- QREF: Exchange compiled quantum algorithms with an open source data format.
Circuit Designer¶
A visual editor for constructing hierarchical quantum circuits. Define registers, compose them into routines, and assemble routines into complete algorithms without writing code. Open Circuit Designer.
Resource Analyzer¶
A resource-estimation tool that reports the logical resources required to execute a circuit under a fault-tolerant error-correction model. Open Resource Analyzer.
E2E Tutorials¶
Worked end-to-end examples covering common FTQC workloads, such as state preparation and Grover-based search, presented as paired circuit walkthroughs and Python notebooks. Start with state preparation.
Troubleshooting¶
Solutions to common issues across the Construct tools. See the troubleshooting guide.
Getting around¶
Each product has its own navigation in the sidebar. Use the search box at the top — the section dropdown lets you filter results.