Zyphra and AMD Partner to Power Zyphra Cloud on AMD Instinctâ"¢ MI355X GPUs Accessibility Statement Skip Navigation Zyphra announced Zyphra Cloud, a full-stack AI platform on AMD powered by Tensorwave. The platform launches with Zyphra Inference, a serverless inference service for frontier open-weight models focused on long- horizon agentic workloads. SAN FRANCISCO, May 4, 2026 /PRNewswire/ -- Zyphra today announced Zyphra Cloud, a full-stack AI platform that brings advanced innovations from Zyphra Research ...