NVIDIA's Quantum Day (April 14) showcases AI-driven calibration that accelerates qubit tuning and stability, AI-based decoders speeding quantum error correction with lower latency, and hybrid quantum-GPU supercomputing architectures. Speakers include Dr. Krysta Svore (VP Applied Research, Quantum at NVIDIA, ex-Microsoft 19 years) and representatives from Quantinuum, IQM, and Riverlane. The event signals NVIDIA's continued investment in positioning GPUs as the classical compute layer for near-term quantum advantage.