Additive Manufacturing Benchmarks (AM-Bench) provide a continuing series of controlled benchmark measurements, in conjunction with a conference series, with the primary goal of enabling modelers to test their simulations against rigorous, highly controlled additive manufacturing benchmark test data. All AM-Bench data are permanently archived for public use. The AM-Bench conference series provides a venue for sharing the results of these tests and convening modelers and experimentalists to discuss successes and challenges.