Add nutrient-document-decision entry (provisional, latency pending)

leaderboard.json

@@ -322,7 +322,7 @@
     }
   },
   {
-    "name": "jev (text · OCR)",
+    "name": "jev (text \u00b7 OCR)",
     "kind": "generalist",
     "latency": "API",
     "tracks": {
@@ -333,5 +333,19 @@
       "oov": null
     },
     "chip_kind": "cloud"
+  },
+  {
+    "name": "nutrient-document-decision",
+    "kind": "ours-commercial",
+    "model": "nutrientdocs/nutrient-document-decision",
+    "latency": null,
+    "provisional": true,
+    "tracks": {
+      "doclaynet": 0.914,
+      "forms": 0.997,
+      "tobacco": 0.94,
+      "ood": 0.632,
+      "oov": 0.812
+    }
   }
 ]