diff --git a/benchmark/over_time.py b/benchmark/over_time.py
index 2c2116628..6215c5411 100644
--- a/benchmark/over_time.py
+++ b/benchmark/over_time.py
@@ -57,6 +57,25 @@ def plot_over_time(yaml_file):
         )
         for model in models
     ]
+    
+    # Separate data points by color
+    orange_points = [(d, r) for d, r, c in zip(dates, pass_rates, colors) if c == "orange"]
+    red_points = [(d, r) for d, r, c in zip(dates, pass_rates, colors) if c == "red"]
+    green_points = [(d, r) for d, r, c in zip(dates, pass_rates, colors) if c == "green"]
+    blue_points = [(d, r) for d, r, c in zip(dates, pass_rates, colors) if c == "blue"]
+
+    # Plot lines for orange, red, and green points
+    if orange_points:
+        orange_dates, orange_rates = zip(*sorted(orange_points))
+        ax.plot(orange_dates, orange_rates, c="orange", alpha=0.5, linewidth=1)
+    if red_points:
+        red_dates, red_rates = zip(*sorted(red_points))
+        ax.plot(red_dates, red_rates, c="red", alpha=0.5, linewidth=1)
+    if green_points:
+        green_dates, green_rates = zip(*sorted(green_points))
+        ax.plot(green_dates, green_rates, c="green", alpha=0.5, linewidth=1)
+
+    # Plot all points
     ax.scatter(dates, pass_rates, c=colors, alpha=0.5, s=120)
 
     for i, model in enumerate(models):