How SWE-Serve Exposes the Gap Between Local Tests and Live Serving

<img width="768" height="432" src="https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-768x432.png" class="webfeedsFeaturedVisual wp-post-image" alt="" style="display: block; margin-bottom: 5px; clear:both;max-width: 100%;" link_thumbnail="" decoding="async" srcset="https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-768x432.png 768w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-179x101.png 179w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-300x169.png 300w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-625x352.png 625w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-1536x864.png 1536w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-645x363.png 645w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-660x370.png 660w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-500x281.png 500w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-160x90.png 160w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-362x204.png 362w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-195x110.png 195w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-1024x576.png 1024w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-960x540.png 960w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16.webp 1999w" sizes="(max-width: 768px) 100vw, 768px" title="image1" />An AI coding agent’s patch can pass tests yet fail when the server loads a real model and handles requests. Evaluating changes to inference-serving software...<img width="768" height="432" src="https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-768x432.png" class="webfeedsFeaturedVisual wp-post-image" alt="" style="display: block; margin-bottom: 5px; clear:both;max-width: 100%;" link_thumbnail="" decoding="async" loading="lazy" srcset="https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-768x432.png 768w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-179x101.png 179w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-300x169.png 300w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-625x352.png 625w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-1536x864.png 1536w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-645x363.png 645w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-660x370.png 660w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-500x281.png 500w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-160x90.png 160w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-362x204.png 362w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-195x110.png 195w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-1024x576.png 1024w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16-960x540.png 960w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/09/image1-16.webp 1999w" sizes="auto, (max-width: 768px) 100vw, 768px" title="image1" /><p>An AI coding agent’s patch can pass tests yet fail when the server loads a real model and handles requests. Evaluating changes to inference-serving software therefore requires checking the full serving path, including whether the system returns correct results through its public interface. Developed with input from the SGLang team, SWE-Serve evaluates this gap with 53 tasks derived from…</p> <p><a href="https://developer.nvidia.com/blog/how-swe-serve-exposes-the-gap-between-local-tests-and-live-serving/" rel="nofollow" data-wpel-link="internal" target="_self">Source</a></p>