Chinese state media: CAS Cold Atom Technology has built the 200-qubit Hanyuan-2, the world's first dual-core quantum computer, with a core for error correction (Luke James/Tom's Hardware)

Luke James / Tom's Hardware: Chinese state media: CAS Cold Atom Technology has built the 200-qubit Hanyuan-2, the world's first dual-core quantum computer, with a core for error correction — Metrics and peer-reviewed papers seem to be lacking. … CAS Cold Atom Technology, a Wuhan-based firm affiliated …