JIJ releases SQOA solver to handle more variables than qubits, raising questions over IBM-dependent delivery model
JIJ has released a quantum–classical hybrid optimization solver that can handle decision variables exceeding the number of qubits.
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FAU reports 91.90% lung‑cancer prediction on D‑Wave hardware, no proven edge over classical methods
FAU compared methods for predicting lung cancer from limited symptom and risk‑factor data; a D‑Wave hardware method achieved 91.90% accuracy.
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JIJ and Mitsubishi Electric to test quantum–classical linear solver for thermal-fluid analysis
They will evaluate the performance and technical challenges of a solver that combines quantum computing and HPC for linear equations in thermal-fluid analysis.
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36 quantum computing companies ranked by capability and future prospects (Autumn 2026)
Independent evaluation of 36 quantum industry companies across technology, business results, QEC, manufacturing capability, customers and revenue. The Autumn 2026 edition adds nine firms — including Quantum Machines, Bluefors, Qblox and Riverlane — and analyzes ranking shifts since the summer edition and changing competitive axes in the quantum industry.
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JIJ releases JijModeling 2.6 and 2.7, citing Flat AST improvements to compile performance
JIJ has published versions 2.6 and 2.7 of its mathematical optimization modeling tool JijModeling 2, improving processing speed, memory efficiency, and debugging support.
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JIJ launches JijZept Solver v4 beta to improve finding feasible solutions
JIJ has released a new version of its mathematical optimization solver to existing JijZept users and early partners. The redesign of the search engine strengthens handling of problems with complex constraints.
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JIJ raises about ¥840 million to boost AI optimization platform and quantum–classical middleware
JIJ has raised approximately ¥840 million through a third‑party allocation of shares. The funds will be used to expand its mathematical optimization business, advance “JijZept AI”, develop middleware for gate‑model quantum computing, and support overseas expansion.
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JIJ releases Qamomile v0.14.0 with resource estimation and multi‑SDK conversion
JIJ has released Qamomile v0.14.0. The update enables resource estimation and conversion/execution to multiple SDKs from the same quantum program.
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29 quantum computing companies ranked by capability and prospects (Summer 2026)
Qubit counts and funding alone don’t tell the whole story. Quantum Index’s editorial team gave independent 3–5 year outlooks for 29 leading domestic and international quantum-related companies, evaluating technical feasibility, distance to commercialization, revenue, customer base, and more.
