Nomad changes

tools/benchmark-harness/fixtures/image_pnm.json

@@ -0,0 +1,14 @@
+{
+  "document": "../../../test_documents/images_extra/ocr_image.pnm",
+  "file_type": "pnm",
+  "file_size": 363096,
+  "expected_frameworks": ["kreuzberg"],
+  "metadata": {
+    "description": "Portable Anymap with text for OCR",
+    "category": "image"
+  },
+  "ground_truth": {
+    "text_file": "../../../test_documents/ground_truth/pnm/image_pnm.txt",
+    "source": "vision"
+  }
+}