Opus 4.8 on AI Gateway (opens in new tab)

# Opus 4\.8 on AI Gateway **Published:** May 28, 2026 | **Authors:** Walter Korman, Rohan Taneja, Jerilyn Zheng --- Claude Opus 4.8 is now available on Vercel AI Gateway. Claude Opus 4.8 is built for long-horizon agentic execution and handles complex, multi-step coding tasks like refactors that previously required human correction mid-task. The model also produces clearer, less hedgy prose for knowledge work like drafting documents, analyzing data, and building presentations. To use Opus...