Live site: https://qector.store
QECTOR Decoder v3: production-grade quantum error correction decoder library (Rust + Python) with a verified v0.7.0 benchmark set — 54/54 points, 0 unfaithful; peak 11,540,387 shots/s; 42/42 faithfulness cases; 13 MCP tools. Apple-to-apple vs PyMatching: comparable, PyMatching often slightly ahead on synchronized batch. BP-OSD for qLDPC. Free professional Workbench GUI v0.5.2 (see qector.store).
Important licensing: QECTOR Decoder v3 is Source-Available (not free) for commercial use. The Workbench GUI app is free for everyone. See /pricing and /commercial on the site.
- qectorlab brand for the website and Workbench distribution; decoder source-of-truth is the GuillaumeLessard/qector-decoder repo
- Decoder core maintained at https://github.com/GuillaumeLessard/qector-decoder
- Creator: Guillaume Lessard (ORCID 0009-0000-3465-3753) / iD01t Productions
- Related: SATI CODEX (LCL-833 / LCL-832), "Mastering QEC" book
Created by Guillaume Lessard. All rights and research under iD01t Productions.