QENEX LAB is a self-hosted computational chemistry platform designed to provide independently reproducible quantum chemistry results. It addresses the need for verifiable scientific computation, particularly in regulated or high-stakes research environments where reliance on external cloud providers and opaque processes is a concern. The platform ensures that every published result can be reproduced bit-for-bit on the user's own hardware, with no dependency on third-party infrastructure.
The platform offers a unified API for quantum chemical calculations, supporting twelve computational methods such as Hartree–Fock (RHF and UHF), Møller–Plesset perturbation theory (MP2), coupled cluster approaches (CCSD, CCSD(T), UCCSD, DLPNO-CCSD), equation-of-motion (EOM-CCSD), complete-active-space SCF (CASSCF), Kohn–Sham DFT, time-dependent DFT (TDDFT), and diffusion Monte Carlo (DMC). Users can select from six basis sets, including STO-3G, 6-31G, cc-pVDZ, cc-pVTZ, aug-cc-pVDZ, and aug-cc-pVTZ. The computational engine is implemented in pure Python, with optional acceleration via libcint, and is accessible through a single API call.
QENEX LAB emphasizes cryptographic provenance and verifiability. json sidecar, enabling external auditors to reproduce and verify results. The verification process uses SHA-256 Merkle chains over input geometries, integral checksums, convergence traces, and final energies. The open-source verifier can be run air-gapped on the user's own machine, producing bit-identical outputs and confirming the integrity of each claim. Audit scripts and self-assessment tools are provided, with documented alignment to standards such as FAIR4RS, ISO/IEC 25010:2011, and WIPO PCT Rule 11, though these are self-assessments rather than external certifications.
The platform is delivered as a self-hosted solution, running entirely on infrastructure controlled by the user, and does not require cloud connectivity. 0 open-source license, with the verifier available via a public repository. This approach supports sovereignty, transparency, and compliance in computational chemistry workflows.
In the Security & compliance platforms space, QENEX Pulse takes a focused approach. It focuses on ensuring regulated firms can continuously monitor and verify third-party risk with cryptographic evidence for compliance. It is built as a B2B product for compliance teams at regulated firms. QENEX Pulse is a paid product. QENEX Pulse is available on the web and embeddable surfaces.
Behind QENEX Pulse is QENEX, and the product first shipped in 2026. Key capabilities include vendor monitoring, cryptographic evidence, and regulatory mapping.
Latest indexed changes and source events
Other apps tracked under the same category.
