diff --git a/admin-lehrer/app/(admin)/ai/ocr-kombi/page.tsx b/admin-lehrer/app/(admin)/ai/ocr-kombi/page.tsx
index 3e4699d..e9eece8 100644
--- a/admin-lehrer/app/(admin)/ai/ocr-kombi/page.tsx
+++ b/admin-lehrer/app/(admin)/ai/ocr-kombi/page.tsx
@@ -27,6 +27,7 @@ function OcrKombiContent() {
     loadingSessions,
     activeCategory,
     isGroundTruth,
+    pageNumber,
     steps,
     gridSaveRef,
     groupedSessions,
@@ -142,6 +143,7 @@ function OcrKombiContent() {
           sessionName={sessionName}
           activeCategory={activeCategory}
           isGroundTruth={isGroundTruth}
+          pageNumber={pageNumber}
           onUpdateCategory={(cat) => updateCategory(sessionId, cat)}
         />
       )}
diff --git a/admin-lehrer/app/(admin)/ai/ocr-kombi/useKombiPipeline.ts b/admin-lehrer/app/(admin)/ai/ocr-kombi/useKombiPipeline.ts
index 796ef0a..308cec9 100644
--- a/admin-lehrer/app/(admin)/ai/ocr-kombi/useKombiPipeline.ts
+++ b/admin-lehrer/app/(admin)/ai/ocr-kombi/useKombiPipeline.ts
@@ -33,6 +33,7 @@ export function useKombiPipeline() {
   const [loadingSessions, setLoadingSessions] = useState(true)
   const [activeCategory, setActiveCategory] = useState<DocumentCategory | undefined>(undefined)
   const [isGroundTruth, setIsGroundTruth] = useState(false)
+  const [pageNumber, setPageNumber] = useState<number | null>(null)
   const [steps, setSteps] = useState<PipelineStep[]>(initSteps())
 
   const searchParams = useSearchParams()
@@ -123,6 +124,7 @@ export function useKombiPipeline() {
       setSessionName(data.name || data.filename || '')
       setActiveCategory(data.document_category || undefined)
       setIsGroundTruth(!!data.ground_truth?.build_grid_reference)
+      setPageNumber(data.grid_editor_result?.page_number?.number ?? null)
 
       // Determine UI step from DB state
       const dbStep = data.current_step || 1
@@ -275,6 +277,7 @@ export function useKombiPipeline() {
     loadingSessions,
     activeCategory,
     isGroundTruth,
+    pageNumber,
     steps,
     gridSaveRef,
     // Computed
diff --git a/admin-lehrer/components/ocr-kombi/SessionHeader.tsx b/admin-lehrer/components/ocr-kombi/SessionHeader.tsx
index 269a428..e6ec5e3 100644
--- a/admin-lehrer/components/ocr-kombi/SessionHeader.tsx
+++ b/admin-lehrer/components/ocr-kombi/SessionHeader.tsx
@@ -7,6 +7,7 @@ interface SessionHeaderProps {
   sessionName: string
   activeCategory?: DocumentCategory
   isGroundTruth: boolean
+  pageNumber?: number | null
   onUpdateCategory: (category: DocumentCategory) => void
 }
 
@@ -14,6 +15,7 @@ export function SessionHeader({
   sessionName,
   activeCategory,
   isGroundTruth,
+  pageNumber,
   onUpdateCategory,
 }: SessionHeaderProps) {
   const [showCategoryPicker, setShowCategoryPicker] = useState(false)
@@ -36,6 +38,11 @@ export function SessionHeader({
       >
         {catInfo ? `${catInfo.icon} ${catInfo.label}` : 'Kategorie setzen'}
       </button>
+      {pageNumber != null && (
+        <span className="text-xs px-2 py-0.5 rounded-full bg-gray-100 dark:bg-gray-700 border border-gray-200 dark:border-gray-600 text-gray-600 dark:text-gray-300">
+          S. {pageNumber}
+        </span>
+      )}
       {isGroundTruth && (
         <span className="text-xs px-2 py-0.5 rounded-full bg-amber-50 dark:bg-amber-900/20 border border-amber-300 dark:border-amber-700 text-amber-700 dark:text-amber-300">
           GT