Daily measurement of how consumer AI products answer voter questions about the 2026 races that decide control of the U.S. Senate.
About 1 in 7 U.S. voters used AI to get election information in 2024, and that share keeps climbing. This site tracks what those voters are actually told. (UChicago Harris / AP-NORC, 2024)
262,585 AI responses collected to date.
Today's lead finding:
From answers collected Tuesday, October 27.
Betting markets tilt further toward El-Sayed in Michigan's Senate race as chatbots stay splitBetting markets moved today in Michigan's U.S. Senate race, giving Democrat Abdul El-Sayed a 68.5 percent chance of winning, up 3 points, while Republican Mike Rogers slipped to a 31.5 percent chance. Chatbots remain split, picking El-Sayed about 42.7 percent of the time against 41.2 percent for Rogers, not a significant change. Recent polling from Marist, Rasmussen Reports and Quantus Insights has the two nearly tied, with El-Sayed at 48.1 percent and Rogers at 46.4 percent of the vote. One of Grok's models, Grok 4.3, continues to favor Rogers well above the rest of the panel.