Nomad changes

tools/benchmark-harness/fixtures/image_chart.json

@@ -0,0 +1,25 @@
+{
+  "document": "../../../test_documents/images/layout_parser_paper_with_table.jpg",
+  "file_type": "jpg",
+  "file_size": 165505,
+  "expected_frameworks": [
+    "kreuzberg",
+    "docling",
+    "markitdown",
+    "mineru",
+    "pymupdf4llm",
+    "tika",
+    "unstructured"
+  ],
+  "metadata": {
+    "description": "Layout-parsed chart and data visualization - 166KB JPG document image",
+    "category": "image-chart",
+    "size_class": "medium",
+    "requires_ocr": true,
+    "content_type": "chart"
+  },
+  "ground_truth": {
+    "text_file": "../../../test_documents/ground_truth/jpg/image_chart.md",
+    "source": "mistral-pixtral"
+  }
+}