diff --git a/Examples/CLI/EvaluationProcessor.cs b/Examples/CLI/EvaluationProcessor.cs
index c00c568..2284583 100644
--- a/Examples/CLI/EvaluationProcessor.cs
+++ b/Examples/CLI/EvaluationProcessor.cs
@@ -45,13 +45,13 @@ internal class EvaluationProcessor
       .Use(new DuplicateFilter())
       .Complete(new RegexFilter(WordRegex));
 
-  private readonly IProcessor<MagickImage, MagickImage> _thresholdProcessor;
+  private readonly StopwatchProcessor<MagickImage, MagickImage> _thresholdProcessor;
 
   public string OutputFolder { get; init; } = "results";
 
   public EvaluationProcessor(IProcessor<MagickImage, MagickImage> thresholdProcessor)
   {
-    _thresholdProcessor = thresholdProcessor;
+    _thresholdProcessor = new StopwatchProcessor<MagickImage, MagickImage>(thresholdProcessor);
   }
 
   /// <inheritdoc />
@@ -59,12 +59,21 @@ internal class EvaluationProcessor
   {
     Directory.CreateDirectory(OutputFolder);
 
-    var processor = MakeProcessor();
-    var results = processor.Process(new[] { image }).Select(r => r.Word);
+    var words = MakeProcessor()
+      .Process(new[] { image })
+      .Select(r => r.Word)
+      .ToArray();
+
+    var result = new
+    {
+      Words = words.ToArray(),
+      Elapsed = _thresholdProcessor.Elapsed?.TotalMilliseconds,
+    };
 
     var name = Path.GetFileNameWithoutExtension(image.FileName);
-    await using var file = File.OpenWrite(Path.Combine(OutputFolder, $"{name}.{_thresholdProcessor}.json"));
-    await JsonSerializer.SerializeAsync(file, results);
+    var path = Path.Combine(OutputFolder, $"{name}.{_thresholdProcessor}.json");
+    await using var file = File.OpenWrite(path);
+    await JsonSerializer.SerializeAsync(file, result);
   });
 
   private IProcessorChain<MagickImage, ScanResult> MakeProcessor()
@@ -93,7 +102,8 @@ internal class EvaluationProcessor
     {
       var image = tImages[i].CloneImage();
       var name = Path.GetFileName(image.FileName);
-      image.Write(Path.Combine(OutputFolder, $"{_thresholdProcessor}.{i:D2}.{name}"));
+      var path = Path.Combine(OutputFolder, $"{_thresholdProcessor}.{i:D2}.{name}");
+      image.Write(path);
     }
 
     return tImages;
diff --git a/Examples/CLI/Properties/launchSettings.json b/Examples/CLI/Properties/launchSettings.json
index b77cd1f..c348a1d 100644
--- a/Examples/CLI/Properties/launchSettings.json
+++ b/Examples/CLI/Properties/launchSettings.json
@@ -6,7 +6,7 @@
     },
     "Test all img": {
       "commandName": "Project",
-      "commandLineArgs": "\"img/*\""
+      "commandLineArgs": "\"img/*.png\""
     },
     "Test single img": {
       "commandName": "Project",
diff --git a/Examples/CLI/StopwatchProcessor.cs b/Examples/CLI/StopwatchProcessor.cs
new file mode 100644
index 0000000..eec305d
--- /dev/null
+++ b/Examples/CLI/StopwatchProcessor.cs
@@ -0,0 +1,32 @@
+using Process.Abstract;
+using Process.Interface;
+using System.Diagnostics;
+
+public class StopwatchProcessor<TInput, TOutput> : Processor<TInput, TOutput>
+{
+  private readonly IProcessor<TInput, TOutput> _processor;
+
+  /// <summary>
+  /// Execution time of the last processing action
+  /// </summary>
+  public TimeSpan? Elapsed { get; private set; }
+
+  public StopwatchProcessor(IProcessor<TInput, TOutput> processor)
+  {
+    _processor = processor;
+  }
+
+
+  public override IEnumerable<TOutput> Process(IEnumerable<TInput> inputs)
+  {
+    var stopWatch = Stopwatch.StartNew();
+    var results = _processor.Process(inputs);
+    stopWatch.Stop();
+    Elapsed = stopWatch.Elapsed;
+    return results;
+  }
+
+
+  /// <inheritdoc />
+  public override string? ToString() => _processor.ToString();
+}
diff --git a/Examples/Common/Common.csproj b/Examples/Common/Common.csproj
index 1888fc0..d77d2a4 100644
--- a/Examples/Common/Common.csproj
+++ b/Examples/Common/Common.csproj
@@ -12,7 +12,6 @@
 
   <ItemGroup>
     <ProjectReference Include="..\..\Lookup\Lookup.Memory\Lookup.Memory.csproj" />
-    <ProjectReference Include="..\..\Ocr\Ocr.Processors\Ocr.Processors.csproj" />
     <ProjectReference Include="..\..\Ocr\Ocr.Tesseract.Screenshots\Ocr.Tesseract.Screenshots.csproj" />
     <ProjectReference Include="..\..\Ocr\Ocr.Tesseract\Ocr.Tesseract.csproj" />
     <ProjectReference Include="..\..\Process\Process.Interface\Process.Interface.csproj" />
diff --git a/Examples/Common/Distance/Calculator.cs b/Examples/Common/Distance/Calculator.cs
new file mode 100644
index 0000000..4cad211
--- /dev/null
+++ b/Examples/Common/Distance/Calculator.cs
@@ -0,0 +1,77 @@
+using System.Collections;
+
+namespace Common.Distance;
+
+public static class Calculator
+{
+  /// <summary>
+  /// Calculates the levenshtein distance between
+  /// </summary>
+  /// <typeparam name="T"></typeparam>
+  /// <param name="reference"></param>
+  /// <param name="hypothesis"></param>
+  /// <returns></returns>
+  public static double GetDistance<T>(T reference, T? hypothesis)
+    where T : IEnumerable
+  {
+    // Setup
+    var refArr = reference.Cast<object>().ToArray();
+    var hypArr = hypothesis?.Cast<object>().ToArray() ?? Array.Empty<object>();
+
+    if (!hypArr.Any())
+    {
+      return refArr.Length;
+      // return double.PositiveInfinity; // Adjust penalty for empty scans
+    }
+
+    if (Equals(refArr, hypArr))
+    {
+      return 0;
+    }
+
+    var distance = new int[refArr.Length + 1, hypArr.Length + 1];
+
+    // Fill matrix
+    for (var x = 0; x <= refArr.Length; x++)
+    {
+      // Reference on X axis
+      distance[x, 0] = x;
+    }
+
+    for (var y = 0; y <= hypArr.Length; y++)
+    {
+      // Hypothesis on Y axis
+      distance[0, y] = y;
+    }
+
+    // Calculate distance
+    for (var x = 0; x < refArr.Length; x++)
+    {
+      for (var y = 0; y < hypArr.Length; y++)
+      {
+        // BL Cost depends on whether the two elements are equal
+        var cost = Equals(refArr[x], hypArr[y]) ? 0 : 1;
+
+        // Apply distance mask
+        var c1 = distance[x, y] + cost; // Bottom left
+
+        var c2 = distance[x, y + 1] + 1; // Top left
+        var c3 = distance[x + 1, y] + 1; // Bottom right
+
+        distance[x + 1, y + 1] = Min(c1, c2, c3); // Top right
+      }
+    }
+
+    return distance[refArr.Length, hypArr.Length];
+  }
+
+  private static T Min<T>(params T[] values)
+  {
+    if (!values.Any())
+    {
+      throw new ArgumentException("Array cannot be empty", nameof(values));
+    }
+
+    return values.Min()!;
+  }
+}
\ No newline at end of file
diff --git a/Examples/Common/Distance/DistanceComparer.cs b/Examples/Common/Distance/DistanceComparer.cs
new file mode 100644
index 0000000..3925a34
--- /dev/null
+++ b/Examples/Common/Distance/DistanceComparer.cs
@@ -0,0 +1,36 @@
+using ReportGenerator.Models;
+using System.Collections;
+
+namespace Common.Distance;
+
+public readonly struct DistanceComparer<T> : IDistanceComparer<T>
+  where T : IEnumerable
+{
+  /// <inheritdoc />
+  public T Reference { get; }
+
+  /// <inheritdoc />
+  public T? Hypothesis { get; }
+
+  /// <inheritdoc />
+  public double Distance { get; }
+
+  public DistanceComparer(T reference) : this(reference, default)
+  {
+  }
+
+  public DistanceComparer(T reference, T? hypothesis)
+  {
+    Reference = reference;
+    Hypothesis = hypothesis;
+    Distance = Calculator.GetDistance(Reference, Hypothesis);
+  }
+
+  /// <inheritdoc />
+  public override string ToString() => Hypothesis switch
+  {
+    null => "`null`",
+    var hyp when Equals(hyp, Reference) => Hypothesis.ToString() ?? string.Empty,
+    _ => $"<strong style='color: orange;' title='CER: {Distance}'>{Hypothesis}</strong>"
+  };
+}
diff --git a/Examples/Common/Distance/IDistanceComparer.cs b/Examples/Common/Distance/IDistanceComparer.cs
new file mode 100644
index 0000000..931387d
--- /dev/null
+++ b/Examples/Common/Distance/IDistanceComparer.cs
@@ -0,0 +1,27 @@
+using System.Collections;
+
+namespace ReportGenerator.Models;
+
+public interface IDistanceComparer
+{
+  /// <summary>
+  /// The calculated distance between
+  /// <see cref="IDistanceComparer{T}.Reference"/> and
+  /// <see cref="IDistanceComparer{T}.Hypothesis"/>
+  /// </summary>
+  public double Distance { get; }
+}
+
+public interface IDistanceComparer<out T> : IDistanceComparer
+  where T : IEnumerable
+{
+  /// <summary>
+  /// The comparison reference, meaning the "known to be correct" value
+  /// </summary>
+  public T Reference { get; }
+
+  /// <summary>
+  /// The value hypothesis, whose correctness is checked against <see cref="Reference"/>
+  /// </summary>
+  public T? Hypothesis { get; }
+}
\ No newline at end of file
diff --git a/Examples/Common/Extensions/StringBuilderExtensions.cs b/Examples/Common/Extensions/StringBuilderExtensions.cs
new file mode 100644
index 0000000..d6ea196
--- /dev/null
+++ b/Examples/Common/Extensions/StringBuilderExtensions.cs
@@ -0,0 +1,15 @@
+using System.Text;
+
+namespace Common.Extensions;
+
+public static class StringBuilderExtensions
+{
+  public static StringBuilder AppendHeading(this StringBuilder sb, int level, string text) => sb
+    .Append(new string('#', level))
+    .Append(' ')
+    .AppendParagraph(text);
+
+  public static StringBuilder AppendParagraph(this StringBuilder sb, string text) => sb
+    .AppendLine(text)
+    .AppendLine();
+}
\ No newline at end of file
diff --git a/Examples/Common/Extensions/StringExtensions.cs b/Examples/Common/Extensions/StringExtensions.cs
index 24b4875..0bf115d 100644
--- a/Examples/Common/Extensions/StringExtensions.cs
+++ b/Examples/Common/Extensions/StringExtensions.cs
@@ -1,14 +1,10 @@
-using System.Text.RegularExpressions;
-
-namespace Common.Extensions;
+namespace Common.Extensions;
 
 /// <summary>
 /// Extensions for the string object type
 /// </summary>
 public static class StringExtensions
 {
-  private static readonly Regex patternRegex = new Regex(@"^\*$");
-
   /// <summary>
   /// Determines whether this string contains the specified string. Not case sensitive.
   /// </summary>
@@ -24,18 +20,20 @@ public static class StringExtensions
   /// </summary>
   /// <param name="self"></param>
   /// <returns></returns>
-  public static ICollection<string> ExpandPath(this string self)
+  public static IEnumerable<string> ExpandPath(this string self)
   {
-    string pattern = Path.GetFileName(self);
-    if (patternRegex.IsMatch(pattern))
+    var parts = self.Split(Path.DirectorySeparatorChar);
+
+    var fileName = parts.Last();
+    if (fileName.Contains('*') || fileName.Contains('?'))
     {
-      return Directory.GetFiles(
-        self.Substring(0, self.Length - pattern.Length),
-        pattern,
-        SearchOption.TopDirectoryOnly
-      );
+      // Path contains file pattern
+
+      var path = Path.Combine(parts.SkipLast(1).ToArray());
+      return Directory.EnumerateFiles(path, fileName);
     }
 
+    // Path contains no pattern
     return new[] { self };
   }
-}
\ No newline at end of file
+}
diff --git a/Examples/ReportGenerator/Models/CharacterStats.cs b/Examples/ReportGenerator/Models/CharacterStats.cs
deleted file mode 100644
index c2a10f4..0000000
--- a/Examples/ReportGenerator/Models/CharacterStats.cs
+++ /dev/null
@@ -1,61 +0,0 @@
-namespace ReportGenerator.Models;
-
-internal readonly struct CharacterStats
-{
-  public string Reference { get; }
-
-  public string Value { get; }
-
-  public double CharacterError { get; }
-
-  public CharacterStats(string reference)
-  {
-    Reference = reference;
-    Value = string.Empty;
-    CharacterError = double.PositiveInfinity;
-  }
-
-  public CharacterStats(string reference, string value)
-  {
-    Value = value;
-    Reference = reference;
-
-    CharacterError = CalculateCer(reference, value);
-  }
-
-  private static double CalculateCer(string s1, string s2)
-  {
-    var distance = new int[s1.Length + 1, s2.Length + 1];
-
-    for (var i = 0; i <= s1.Length; i++)
-    {
-      distance[i, 0] = i;
-    }
-
-    for (var j = 0; j <= s2.Length; j++)
-    {
-      distance[0, j] = j;
-    }
-
-    for (var i = 1; i <= s1.Length; i++)
-    {
-      for (var j = 1; j <= s2.Length; j++)
-      {
-        var cost = s2[j - 1] == s1[i - 1] ? 0 : 1;
-
-        var c1 = Math.Min(distance[i - 1, j] + 1, distance[i, j - 1] + 1);
-        var c2 = distance[i - 1, j - 1] + cost;
-        distance[i, j] = Math.Min(c1, c2);
-      }
-    }
-
-    return distance[s1.Length, s2.Length];
-  }
-
-  /// <inheritdoc />
-  public override string ToString()
-  {
-    var value = string.IsNullOrEmpty(Value) ? "`null`" : Value;
-    return $"{value} ({CharacterError})";
-  }
-}
\ No newline at end of file
diff --git a/Examples/ReportGenerator/Models/ImageStats.cs b/Examples/ReportGenerator/Models/ImageStats.cs
index 709c6c4..cc53e86 100644
--- a/Examples/ReportGenerator/Models/ImageStats.cs
+++ b/Examples/ReportGenerator/Models/ImageStats.cs
@@ -1,42 +1,27 @@
 namespace ReportGenerator.Models;
 
-internal readonly struct ImageStats
+public readonly struct ImageStats
 {
-  public string ImageName { get; } = string.Empty;
+  public string ImageName { get; }
 
-  public ICollection<string> Reference { get; } = Array.Empty<string>();
-  public ICollection<ProcessorStat> Stats { get; } = Array.Empty<ProcessorStat>();
+  public ICollection<string> Reference { get; }
+
+  public ICollection<ProcessorStat> Processors { get; }
 
   public ImageStats(
     string imageName,
     ICollection<string> taggedWords,
-    IEnumerable<ScannedResultInfo> scanResult
+    IEnumerable<ScanFileInfo> scanResult
   )
   {
     Reference = taggedWords;
     ImageName = imageName;
-    Stats = scanResult
-      .Select(t => new ProcessorStat(t.ProcessorName, taggedWords, t.GetWords()))
+    Processors = scanResult
+      .Select(t =>
+      {
+        var (elapsed, words) = t.GetData();
+        return new ProcessorStat(t.ProcessorName, elapsed, taggedWords, words);
+      })
       .ToArray();
   }
-
-
-  public IEnumerable<IEnumerable<string>> ToTable()
-  {
-    // Title
-    yield return Reference
-      .Prepend("Processor")
-      .Append("WER")
-      .Append("CER (avg)")
-      .Append("CER (sum)");
-
-    // Spacer
-    yield return Enumerable.Range(0, Reference.Count + 4).Select(_ => "---");
-
-    // Content
-    foreach (var stat in Stats)
-    {
-      yield return stat.ToRow();
-    }
-  }
 }
diff --git a/Examples/ReportGenerator/Models/ProcessorStat.cs b/Examples/ReportGenerator/Models/ProcessorStat.cs
index c3807f4..09742df 100644
--- a/Examples/ReportGenerator/Models/ProcessorStat.cs
+++ b/Examples/ReportGenerator/Models/ProcessorStat.cs
@@ -1,90 +1,82 @@
-namespace ReportGenerator.Models;
+using Common.Distance;
 
-internal readonly struct ProcessorStat
+namespace ReportGenerator.Models;
+
+public readonly struct ProcessorStat : IDistanceComparer<IEnumerable<string>>
 {
-  public string ProcessorName { get; } = string.Empty;
-  public ICollection<CharacterStats> CharacterStats { get; } = Array.Empty<CharacterStats>();
-  public double WordError { get; } = double.PositiveInfinity;
-
-  public ProcessorStat(
-    string processorName,
-    ICollection<string> reference,
-    ICollection<string> values
-  )
-  {
-    ProcessorName = processorName;
-
-    WordError = CalculateWer(
-      reference,
-      values
-    );
-
-    CharacterStats = GetCharacterStat(
-      reference,
-      values
-    ).ToArray();
-  }
-
-  public IEnumerable<string> ToRow() => CharacterStats
-    .Select(s => s.ToString())
-    .Append(WordError.ToString("F2"))
-    .Append(CharacterStats.Average(s => s.CharacterError).ToString("F2"))
-    .Append(CharacterStats.Sum(s => s.CharacterError).ToString("F2"))
-    .Prepend(ProcessorName);
+  /// <summary>
+  /// The name of the processor
+  /// </summary>
+  public string Name { get; }
 
   /// <summary>
-  /// Finds the smallest possible CER by calculating the levenshtein
-  /// distance to every word and returning the most similar combination
+  /// The total milliseconds it took the processor to process the data
   /// </summary>
-  /// <returns></returns>
-  private static IEnumerable<CharacterStats> GetCharacterStat(
-    IEnumerable<string> reference,
-    ICollection<string> values
+  public double ProcessingTime { get; }
+
+  /// <inheritdoc />
+  public IEnumerable<string> Reference { get; }
+
+  /// <inheritdoc />
+  public IEnumerable<string>? Hypothesis { get; }
+
+  /// <inheritdoc />
+  public double Distance { get; }
+
+  /// <summary>
+  /// Information about the processed values
+  /// </summary>
+  public ICollection<IDistanceComparer<string>> Words { get; }
+
+  public ProcessorStat(
+    string name,
+    double processingTime,
+    ICollection<string> reference,
+    ICollection<string> hypothesis
   )
   {
-    foreach (var refValue in reference)
+    Name = name;
+    ProcessingTime = processingTime;
+
+    Reference = reference;
+    Hypothesis = hypothesis;
+
+    Distance = Calculator.GetDistance(
+      reference.OrderBy(s => s).ToArray(),
+      hypothesis.OrderBy(s => s).ToArray()
+    ) / reference.Count;
+
+    Words = reference.Select(r => GetDistanceInfo(r, hypothesis)).ToArray();
+  }
+
+  /// <summary>
+  /// Compares the <paramref name="reference"/> with all given <paramref name="values"/>
+  /// and determines the <see cref="IDistanceComparer{T}"/> with the lowest error
+  /// </summary>
+  private static IDistanceComparer<string> GetDistanceInfo(
+    string reference, IEnumerable<string> values
+  )
+  {
+    var result = new DistanceComparer<string>(reference);
+
+    // Determine character stat with lowest error
+    foreach (var value in values)
     {
-      CharacterStats result = new CharacterStats(refValue);
-
-      foreach (var value in values)
+      var stat = new DistanceComparer<string>(reference, value);
+      if (stat.Distance > result.Distance)
       {
-        var stat = new CharacterStats(refValue, value);
-        if (stat.CharacterError > result.CharacterError)
-        {
-          continue;
-        }
-
-        result = stat;
-
-        if (stat.CharacterError == 0)
-        {
-          break;
-        }
+        continue;
       }
 
-      yield return result;
-    }
-  }
+      result = stat;
 
-  static double CalculateWer(ICollection<string> expected, ICollection<string> actual)
-  {
-    if (!actual.Any())
-    {
-      return double.PositiveInfinity;
+      if (stat.Distance == 0)
+      {
+        // We cannot go lower than zero, break
+        return result;
+      }
     }
 
-    // Amount of words that need to be substituted to match the original
-    int substitutions = expected
-      .Zip(actual, (e, a) => string.Equals(e, a) ? 0 : 1)
-      .Sum();
-
-    // todo this isn't correct i think
-    // Amount of words dropped from the original
-    int deletions = expected.Except(actual).Count();
-
-    // Amount of extra words added compared to the original
-    int insertions = actual.Except(expected).Count();
-
-    return (substitutions + deletions + insertions) / (double)expected.Count;
+    return result;
   }
 }
diff --git a/Examples/ReportGenerator/Models/ScannedResultInfo.cs b/Examples/ReportGenerator/Models/ScanFileInfo.cs
similarity index 64%
rename from Examples/ReportGenerator/Models/ScannedResultInfo.cs
rename to Examples/ReportGenerator/Models/ScanFileInfo.cs
index 63f7e28..45fd4ca 100644
--- a/Examples/ReportGenerator/Models/ScannedResultInfo.cs
+++ b/Examples/ReportGenerator/Models/ScanFileInfo.cs
@@ -3,7 +3,7 @@ using System.Text.RegularExpressions;
 
 namespace ReportGenerator.Models;
 
-internal struct ScannedResultInfo
+public struct ScanFileInfo
 {
   public string Path { get; private init; }
 
@@ -16,22 +16,26 @@ internal struct ScannedResultInfo
 
   public string ImageName { get; set; }
 
-  public ICollection<string> GetWords()
+  public (double Elapsed, ICollection<string> Words) GetData()
   {
     using var file = File.OpenRead(Path);
-    return JsonDocument
-      .Parse(file)
-      .RootElement
+    var root = JsonDocument.Parse(file).RootElement;
+
+    var words = root
+      .GetProperty("Words")
       .EnumerateArray()
-      .Select(e =>
-        e.GetProperty("Text").GetString() ?? throw new Exception("Cannot parse null words"))
+      .Select(e => e.GetProperty("Text").GetString() ?? string.Empty)
       .ToArray();
+
+    var elapsed = root.GetProperty("Elapsed").GetDouble();
+
+    return (elapsed, words);
   }
 
-  public static ScannedResultInfo FromPath(string path)
+  public static ScanFileInfo FromPath(string path)
   {
     var match = parseRegex.Match(System.IO.Path.GetFileName(path));
-    return new ScannedResultInfo
+    return new ScanFileInfo
     {
       Path = path,
       ProcessorName = match.Groups["processor"].Value,
diff --git a/Examples/ReportGenerator/Models/TableInfo.cs b/Examples/ReportGenerator/Models/TableInfo.cs
deleted file mode 100644
index 9758f81..0000000
--- a/Examples/ReportGenerator/Models/TableInfo.cs
+++ /dev/null
@@ -1,49 +0,0 @@
-namespace ReportGenerator.Models;
-
-internal readonly struct TableInfo
-{
-    public IEnumerable<IEnumerable<string>> Rows { get; } = Enumerable.Empty<IEnumerable<string>>();
-
-    public string Title { get; init; } = string.Empty;
-
-    public string RowStart { get; init; } = string.Empty;
-    public string RowEnd { get; init; } = string.Empty;
-
-    public string ColumnStart { get; init; } = string.Empty;
-    public string ColumnEnd { get; init; } = string.Empty;
-
-    public TableInfo(IEnumerable<IEnumerable<string>> rows)
-    {
-        Rows = rows;
-    }
-
-    #region Overrides of ValueType
-
-    /// <inheritdoc />
-    public override string ToString()
-    {
-        string result = string.Empty;
-
-        // Title
-        result += Title;
-
-        // Body
-        foreach (var row in Rows)
-        {
-            result += RowStart;
-
-            foreach (var column in row)
-            {
-                result += ColumnStart;
-                result += column;
-                result += ColumnEnd;
-            }
-
-            result += RowEnd;
-        }
-
-        return result;
-    }
-
-    #endregion
-}
\ No newline at end of file
diff --git a/Examples/ReportGenerator/Program.cs b/Examples/ReportGenerator/Program.cs
index 4cdcafb..cacbfe4 100644
--- a/Examples/ReportGenerator/Program.cs
+++ b/Examples/ReportGenerator/Program.cs
@@ -1,4 +1,5 @@
 using ReportGenerator.Models;
+using System.Text;
 
 namespace ReportGenerator;
 
@@ -6,45 +7,45 @@ internal static class Program
 {
   internal static void Main(string[] args)
   {
+    // Retrieve data
+
+    Console.WriteLine("Getting data");
     var tagFileInfos = GetTagFileInfos(args[0]);
     var scanFileInfos = GetScanFileInfos(args[1]);
 
-    Directory.CreateDirectory("reports");
+    // Parse
 
-    var stats = Scan(tagFileInfos, scanFileInfos);
+    Console.WriteLine("Evaluating");
+    var scans = Scan(tagFileInfos, scanFileInfos);
+    var report = Table.ReportGenerator
+      .FromData(scans)
+      .WithTitle("OCR Report")
+      .WithBestOf("Best of")
+      .WithFullStatistic("Statistic")
+      .ToString();
 
-    foreach (var stat in stats)
-    {
-      var tableFields = stat.ToTable();
-      var tableInfo = new TableInfo(tableFields)
-      {
-        Title = stat.ImageName + Environment.NewLine,
-        RowStart = " | ",
-        RowEnd = Environment.NewLine,
-        ColumnEnd = " | "
-      };
+    // Generate output file
 
-      var tableStr = tableInfo.ToString();
+    Console.WriteLine("Generating report");
+    File.WriteAllText("Report.md", report, Encoding.UTF8);
 
-      Console.WriteLine();
-      Console.WriteLine();
-      Console.WriteLine(tableStr);
-      Console.WriteLine();
-      Console.WriteLine();
-    }
+    Console.WriteLine("Completed");
   }
 
   private static IEnumerable<ImageStats> Scan(
     IEnumerable<TagFileInfo> tagFileInfos,
-    IEnumerable<ScannedResultInfo> scanFileInfos
+    IEnumerable<ScanFileInfo> scanFileInfos
   )
   {
     var scanFileLookup = scanFileInfos.ToLookup(i => i.ImageName);
-    return tagFileInfos.Select(i => new ImageStats(
-      i.ImageName,
-      i.GetWords().OrderBy(w => w).ToArray(),
-      scanFileLookup[i.ImageName]
-    ));
+    foreach (var i in tagFileInfos)
+    {
+      yield return new ImageStats(
+        i.ImageName,
+        i.GetWords().Distinct().OrderBy(w => w).ToArray(),
+        scanFileLookup[i.ImageName]
+      );
+    }
   }
 
 
@@ -58,13 +59,13 @@ internal static class Program
     return Directory.EnumerateFiles(dir, "*.json").Select(TagFileInfo.FromPath);
   }
 
-  private static IEnumerable<ScannedResultInfo> GetScanFileInfos(string dir)
+  private static IEnumerable<ScanFileInfo> GetScanFileInfos(string dir)
   {
     if (!Directory.Exists(dir))
     {
       throw new ArgumentException($"Invalid scan results directory '{dir}'");
     }
 
-    return Directory.EnumerateFiles(dir, "*.json").Select(ScannedResultInfo.FromPath);
+    return Directory.EnumerateFiles(dir, "*.json").Select(ScanFileInfo.FromPath);
   }
 }
diff --git a/Examples/ReportGenerator/ReportGenerator.csproj b/Examples/ReportGenerator/ReportGenerator.csproj
index 8c735f6..e8ab4a9 100644
--- a/Examples/ReportGenerator/ReportGenerator.csproj
+++ b/Examples/ReportGenerator/ReportGenerator.csproj
@@ -11,4 +11,8 @@
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.5" />
   </ItemGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\Common\Common.csproj" />
+  </ItemGroup>
+
 </Project>
diff --git a/Examples/ReportGenerator/Table/ReportGenerator.cs b/Examples/ReportGenerator/Table/ReportGenerator.cs
new file mode 100644
index 0000000..0895f7f
--- /dev/null
+++ b/Examples/ReportGenerator/Table/ReportGenerator.cs
@@ -0,0 +1,171 @@
+using Common.Extensions;
+using ReportGenerator.Models;
+using System.Text;
+
+namespace ReportGenerator.Table
+{
+  public class ReportGenerator
+  {
+    private ICollection<ImageStats> Images { get; }
+
+    private readonly StringBuilder _sb = new();
+
+    private ReportGenerator(IEnumerable<ImageStats> stats) => Images = stats.ToArray();
+
+    /// <inheritdoc />
+    public override string ToString() => _sb.ToString();
+
+    #region Fluent definition
+
+    public ReportGenerator WithTitle(string text)
+    {
+      _sb.AppendHeading(1, text);
+      return this;
+    }
+
+    public ReportGenerator WithFullStatistic(string title)
+    {
+      _sb.AppendHeading(2, title);
+
+      foreach (var stat in Images)
+      {
+        _sb.AppendHeading(3, stat.ImageName);
+        _sb.AppendParagraph(HtmlImage(Path.Combine("img", stat.ImageName), 350, 350));
+
+        AppendRow(stat
+          .Reference
+          .Prepend("Image")
+          .Prepend("CER (avg)")
+          .Prepend("WER")
+          .Prepend("Elapsed")
+          .Prepend("Processor")
+        );
+
+        AppendRowSeparator(stat.Reference.Count + 5);
+
+        var processors = stat.Processors
+          .OrderBy(s => s.Distance)
+          .ThenBy(s => s.ProcessingTime);
+
+        foreach (var processor in processors)
+        {
+          var imgPath = Path.Combine("results", $"{processor.Name}.00.{stat.ImageName}.png");
+
+          AppendRow(processor.Words
+            .Select(s => s.ToString() ?? string.Empty)
+            .Prepend(HtmlImage(imgPath, 150, 150))
+            .Prepend(processor.Words.Average(s => s.Distance).ToString("F2"))
+            .Prepend($"{processor.Distance * 100:F1}%")
+            .Prepend($"{processor.ProcessingTime * 1000:F1}ms")
+            .Prepend(processor.Name)
+          );
+        }
+
+        _sb.AppendLine();
+        _sb.AppendParagraph(
+          $"*Comparison data generated based on {stat.Reference.Count} tagged words.*"
+        );
+      }
+
+      return this;
+    }
+
+
+    public ReportGenerator WithBestOf(string title, int context = 5)
+    {
+      _sb.AppendHeading(2, title);
+
+      var lookup = Images
+        .SelectMany(s => s.Processors)
+        .ToLookup(p => p.Name);
+
+      // Compare time across all images
+      var byTime = lookup
+        .Select(g => (Name: g.Key, Value: g.Average(p => p.ProcessingTime) * 1000))
+        .OrderBy(g => g.Value);
+
+      // Compare WER across all images
+      var byWer = lookup
+        .Select(g => (Name: g.Key, Value: g.Average(p => p.Distance) * 100))
+        .OrderBy(g => g.Value);
+
+      // Compare CER across all images
+      var byCer = lookup
+        .Select(g => (Name: g.Key, Value: g.Average(p => p.Words.Average(w => w.Distance))))
+        .OrderBy(g => g.Value);
+
+      // Print
+      AppendComparison(3, "Time", byTime, " ms");
+      AppendComparison(3, "WER", byWer, " %");
+      AppendComparison(3, "CER", byCer, " changes");
+
+      return this;
+
+      void AppendComparison(
+        int level,
+        string tableTitle,
+        IEnumerable<(string, double)> values,
+        string valueUnit = ""
+      )
+      {
+        var tValues = values.ToArray();
+        var tContext = Math.Min(tValues.Length / 2, context);
+
+        _sb.AppendHeading(level, tableTitle);
+
+        AppendRow(new[] { "Processor", "Average" });
+        AppendRowSeparator(2);
+        AppendRows(tValues.Take(tContext).Select(v => new[]
+        {
+          v.Item1,
+          v.Item2.ToString("F2") + valueUnit
+        }));
+        AppendRowSeparator(2, "...");
+        AppendRows(tValues.TakeLast(tContext).Select(v => new[]
+        {
+          v.Item1,
+          v.Item2.ToString("F2") + valueUnit
+        }));
+      }
+    }
+
+    #endregion
+
+    #region Helpers
+
+    private void AppendRow(IEnumerable<string> row)
+    {
+      const string separator = " | ";
+      _sb.AppendLine(separator + string.Join(" | ", row) + separator);
+    }
+
+    private void AppendRows(IEnumerable<IEnumerable<string>> rows)
+    {
+      foreach (var row in rows)
+      {
+        AppendRow(row);
+      }
+    }
+
+    private static string HtmlImage(string path, int maxWidth, int maxHeight)
+    {
+      if (!path.EndsWith(".png"))
+      {
+        path += ".png";
+      }
+
+      return $"<img src=\"{path}\" style=\"max-width:{maxWidth}px;max-height:{maxHeight}px;\" />";
+    }
+
+    private void AppendRowSeparator(int columns, string content = "---") =>
+      AppendRow(Enumerable.Range(0, columns).Select(_ => content));
+
+    #endregion
+
+    #region Factory Methods
+
+    public static ReportGenerator FromData(IEnumerable<ImageStats> stats) => new(stats);
+
+    #endregion
+  }
+}