Of course, that official -- Rush Holt of New Jersey -- was something of a ringer, being a past Jeopardy champ. And he reportedly hasn't lost his chops, beating Watson in a match that also included Polis and fellow representatives Jim Himes from Connecticut and New York's Nan Hayworth.
How'd Polis do? He lost by a mere 15,700 points -- but he felt pretty good about it, telling the Wall Street Journal, ""I avoided humiliation and came behind a supercomputer and a nuclear physicist."
Here's how Polis announced the results to his Twitter followers:
I played @IBMWatson but it beat me RT @ibmwatson: DC match @jahimes now w/ $7,600; @jaredpolis w/ $6,800; #ibmwatson w/ $22,500
As for Holt, he won bragging rights for humanity, staving off our total enslavement by machines for at least one more day. Here's a video of him talking about the contest.
More from our Follow That Story archive: "Sorry, Jared Polis: You're fired (from your CNN series)."