Vercel's announcement highlights a key trend: the platform layer is becoming as competitive as the model layer. By integrating Muse Spark 1.2, Vercel's gateway arguably positions itself as a neutral broker, offering developers a single point of access and management while the underlying models commoditize. The focus on 'long-horizon' coding tasks is a notable ambition, but in our view, the practical challenge will be orchestrating the reliable, multi-step workflows promised, which often stumble on real-world complexity. Watch to see if this gateway strategy can create meaningful lock-in as model capabilities converge.