A benchmark WOD is generally considered a workout standard across CrossFit allowing you to compare your progress against others. Girl WODs, such as Fran or Amanda, are examples of benchmark WODs.
400 meter Run 1 Clean (100/70 kg) 30 Handstand Push-Ups 1 Clean (100/70 kg) 30 Wall Ball Shots (9/6 kg) 1 Clean (100/70 kg) 100 Double-Unders 1 Clean (100/70 kg) 30 Pull-Ups 1 Clean (100/70 kg) 30 Kettlebell Swings (30/21 kg) 1 Clean (100/70 kg) 400 meter Run