diff --git a/vision_runner.ts b/vision_runner.ts
index 03ca9ca..d1773c4 100644
--- a/vision_runner.ts
+++ b/vision_runner.ts
@@ -517,9 +517,10 @@ async function main(): Promise<void> {
       await fsp.rm(tmpDir, { recursive: true, force: true });
     }
 
-    // Inkrementell sichern (Resume-fähig)
+    // Inkrementell sichern (Resume-fähig) — merged gleich mit
     await fsp.mkdir(args.outDir, { recursive: true });
     await fsp.writeFile(visionPath, JSON.stringify([...done.values()], null, 2));
+    await fsp.writeFile(mergedPath, JSON.stringify(all.map((r) => done.get(r.file_name) ?? r), null, 2));
   }
 
   // Merge: Gleis A + Gleis B