According to Vercel's announcement, the integration of Opus 5 into AI Gateway underscores a growing trend of infrastructure providers competing on model access and orchestration, not just compute. In our view, the emphasis on model fallbacks and unified spend tracking is arguably more strategically significant than the specific model capabilities, as it suggests a future where the gateway itself, not the underlying model, becomes the primary vendor lock-in. The real test will be whether developers find the tooling compelling enough to route all their agentic workflows through Vercel's platform, or if they treat it as just another API endpoint.