diff --git a/OpenNest.Engine/ML/BruteForceRunner.cs b/OpenNest.Engine/ML/BruteForceRunner.cs
new file mode 100644
index 0000000..c3d8c59
--- /dev/null
+++ b/OpenNest.Engine/ML/BruteForceRunner.cs
@@ -0,0 +1,53 @@
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using OpenNest.Geometry;
+
+namespace OpenNest.Engine.ML
+{
+    public class BruteForceResult
+    {
+        public int PartCount { get; set; }
+        public double Utilization { get; set; }
+        public long TimeMs { get; set; }
+        public string LayoutData { get; set; }
+        public List<Part> PlacedParts { get; set; }
+    }
+
+    public static class BruteForceRunner
+    {
+        public static BruteForceResult Run(Drawing drawing, Plate plate)
+        {
+            var engine = new NestEngine(plate);
+            var item = new NestItem { Drawing = drawing };
+
+            var sw = Stopwatch.StartNew();
+            var parts = engine.Fill(item, plate.WorkArea(), null, System.Threading.CancellationToken.None);
+            sw.Stop();
+
+            if (parts == null || parts.Count == 0)
+                return null;
+
+            return new BruteForceResult
+            {
+                PartCount = parts.Count,
+                Utilization = CalculateUtilization(parts, plate.Area()),
+                TimeMs = sw.ElapsedMilliseconds,
+                LayoutData = SerializeLayout(parts),
+                PlacedParts = parts
+            };
+        }
+
+        private static string SerializeLayout(List<Part> parts)
+        {
+            var data = parts.Select(p => new { X = p.Location.X, Y = p.Location.Y, R = p.Rotation }).ToList();
+            return System.Text.Json.JsonSerializer.Serialize(data);
+        }
+
+        private static double CalculateUtilization(List<Part> parts, double plateArea)
+        {
+            if (plateArea <= 0) return 0;
+            return parts.Sum(p => p.BaseDrawing.Area) / plateArea;
+        }
+    }
+}
diff --git a/OpenNest.Engine/ML/FeatureExtractor.cs b/OpenNest.Engine/ML/FeatureExtractor.cs
new file mode 100644
index 0000000..640c723
--- /dev/null
+++ b/OpenNest.Engine/ML/FeatureExtractor.cs
@@ -0,0 +1,88 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using OpenNest.Geometry;
+
+namespace OpenNest.Engine.ML
+{
+    public class PartFeatures
+    {
+        // --- Geometric Features ---
+        public double Area { get; set; }
+        public double Convexity { get; set; }        // Area / Convex Hull Area
+        public double AspectRatio { get; set; }      // Width / Length
+        public double BoundingBoxFill { get; set; }  // Area / (Width * Length)
+        public double Circularity { get; set; }      // 4 * PI * Area / Perimeter^2
+        public int VertexCount { get; set; }
+
+        // --- Normalized Bitmask (32x32 = 1024 features) ---
+        public byte[] Bitmask { get; set; }
+
+        public override string ToString()
+        {
+            return $"{Area:F2},{Convexity:F4},{AspectRatio:F4},{BoundingBoxFill:F4},{Circularity:F4},{VertexCount}";
+        }
+    }
+
+    public static class FeatureExtractor
+    {
+        public static PartFeatures Extract(Drawing drawing)
+        {
+            var entities = OpenNest.Converters.ConvertProgram.ToGeometry(drawing.Program)
+                .Where(e => e.Layer != SpecialLayers.Rapid)
+                .ToList();
+
+            var profile = new ShapeProfile(entities);
+            var perimeter = profile.Perimeter;
+
+            if (perimeter == null) return null;
+
+            var polygon = perimeter.ToPolygonWithTolerance(0.01);
+            polygon.UpdateBounds();
+            var bb = polygon.BoundingBox;
+
+            var hull = ConvexHull.Compute(polygon.Vertices);
+            var hullArea = hull.Area();
+
+            var features = new PartFeatures
+            {
+                Area = drawing.Area,
+                Convexity = drawing.Area / (hullArea > 0 ? hullArea : 1.0),
+                AspectRatio = bb.Width / (bb.Length > 0 ? bb.Length : 1.0),
+                BoundingBoxFill = drawing.Area / (bb.Area() > 0 ? bb.Area() : 1.0),
+                VertexCount = polygon.Vertices.Count,
+                Bitmask = GenerateBitmask(polygon, 32)
+            };
+
+            // Circularity = 4 * PI * Area / Perimeter^2
+            var perimeterLen = polygon.Perimeter();
+            features.Circularity = (4 * System.Math.PI * drawing.Area) / (perimeterLen * perimeterLen);
+
+            return features;
+        }
+
+        private static byte[] GenerateBitmask(Polygon polygon, int size)
+        {
+            var mask = new byte[size * size];
+            polygon.UpdateBounds();
+            var bb = polygon.BoundingBox;
+
+            for (int y = 0; y < size; y++)
+            {
+                for (int x = 0; x < size; x++)
+                {
+                    // Map grid coordinate (0..size) to bounding box coordinate
+                    var px = bb.Left + (x + 0.5) * (bb.Width / size);
+                    var py = bb.Bottom + (y + 0.5) * (bb.Length / size);
+
+                    if (polygon.ContainsPoint(new Vector(px, py)))
+                    {
+                        mask[y * size + x] = 1;
+                    }
+                }
+            }
+
+            return mask;
+        }
+    }
+}