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docs/snippets/csharp/utils/token_reduction_example.md

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+```csharp title="C#"
+using Kreuzberg;
+
+var config = new ExtractionConfig
+{
+    TokenReduction = new TokenReductionOptions
+    {
+        Mode = "moderate",
+        PreserveImportantWords = true,
+    },
+};
+
+var result = await KreuzbergLib.ExtractFile("verbose_document.pdf", null, config);
+
+var additional = result.Metadata.Additional;
+var original = additional.TryGetValue("original_token_count", out var o) ? o : 0;
+var reduced = additional.TryGetValue("token_count", out var r) ? r : 0;
+var ratio = additional.TryGetValue("token_reduction_ratio", out var rr) ? rr : 0.0;
+
+Console.WriteLine($"Reduced from {original} to {reduced} tokens");
+Console.WriteLine($"Reduction: {Convert.ToDouble(ratio) * 100:F1}%");
+```