Google Deep Mind in collaboration with Google Quantum put on arxiv their new decoder AlphaQubit 2.
They show high accurancy and fast ML decoding on surface code and Colo(u)r code!
Its exciting to start seeing high accuracy and fast decoder for the color code!
arxiv.org/abs/2512.07737
Fault-tolerant quantum computing will require error rates far below those achievable with physical qubits. Quantum error correction (QEC) bridges this gap, but depends on decoders being simultaneously...
