Question: Which high energy particle collider was completed first, the Tevatron or the Large Hadron Collider? 
Sentence (from "Large Hadron Collider"): Its first research run took place from March 2010 to early 2013 at an energy of 3.5 to 4 teraelectronvolts (TeV) per beam (7 to 8 TeV total), about 4 times the previous world record for a collider.
Relevant evidence: No