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The convergence of Quantum with AI

Tencent Quantum Team

The Tencent Quantum Team is the quantum computing research group within Tencent Holdings, based in Shenzhen and led out of the company's corporate research organization. Rather than building its own qubit hardware, the group works on the software and applications layer: quantum algorithms, tensor-network and variational methods, and quantum simulation of molecular and materials systems, with a stated emphasis on quantum chemistry. Its position in the field is that of a large-internet-company research lab contributing algorithms and tooling, not a hardware vendor competing on qubit counts.

AI-written profile · not yet reviewed · 24 September 2026

Headquarters
Shenzhen, China
Founded
2018
Status
Public
algorithms software

Coverage

Quantum Zeitgeist

Tencent Quantum Team Proposes Scalable, Rate-Optimal Quantum Error Correction

Tencent Quantum researchers have put forward quantum error-correcting code constructions in which the number of encoded logical qubits grows logarithmically with the number of physical qubits, while the code distance can be fixed at any chosen value. The result argues that scalable fault tolerance does not require increasingly complex circuitry as system size grows. The abstract indicates the team is also working on determining which stabilizer codes possess this rate-optimal property.

OutlookPlausible

Within two years, these code constructions could be incorporated into open-source QEC benchmarking and compilation tools, allowing hardware teams to evaluate fault-tolerant overhead for small and intermediate qubit counts without assuming linear qubit overhead.

error correctionalgorithms softwareTencent Quantum Team