News about QXL

Quantum X Labs (NASDAQ: QXL) announced that its quantum error-correction decoder is now running on NVIDIA CUDA-Q through the CUDA-Q QEC library. On Google's public quantum hardware data, the decoder made 12–13% fewer logical errors than the standard PyMatching decoder and was on par with BP+OSD across 10,000 held-out runs. A streaming version that processes error data round by round achieved roughly 6% lower logical error rates than PyMatching at distance 3 and 9% lower at distance 5 in a 25-round test. The company plans to test it in a real-time QEC pipeline using an NVIDIA NVQLink connection and is working with quantum control-system providers on direct integration.