What consumer AI products say about the 2026 race for the U.S. Senate seat in Michigan. Measured daily across eight consumer AI models, next to prediction markets and recent polls. Not a forecast or an endorsement.
Nothing moved beyond its normal daily range in Michigan's U.S. Senate race, where chatbots are split between Democrat Abdul El-Sayed at about 49.8 percent and Republican Mike Rogers at about 48.1 percent, while betting markets give El-Sayed a 68.5 percent chance to Rogers' 31.5 percent.
Oct 21, 2026. Written by Claude Sonnet 5, checked and corrected by GPT-5.5.
Weekly roundup, Oct 20, 2026: Michigan Senate chatbots stayed split while markets favored El-Sayed · All weekly roundups
Share of AI responses naming each candidate when asked as a voter, pooled over the last 7 days across eight consumer AI models. Not a forecast. As of Oct 21, 2026.
| Candidate | AI panel7-day average | Market oddslatest | Poll averagelast 3 polls | Composite |
|---|---|---|---|---|
| Abdul El-Sayed | 50% | 69% | 47% | 55% |
| Mike Rogers | 48% | 31% | 44% | 41% |
| Lydia Christensen | 0.9% | n/a | 2.0% | 1.4% |
| Walter P. Kristy | 0.7% | n/a | n/a | 0.7% |
| Tim Long | 0.5% | n/a | n/a | 0.5% |
| Douglas P. Marsh | 0.0% | n/a | n/a | 0.0% |
The chatbots are split, while the betting markets favor Abdul El-Sayed.
Interactive charts by model, topic and voter persona load here in the browser.
Prediction-market prices for each candidate to win, read as implied probabilities (Polymarket market, Kalshi market). As of Oct 21, 2026. Abdul El-Sayed 69%, Mike Rogers 31%.
Equal-weight average of the 3 most recent public polls (Big Data Poll; co/efficient; NYT/Siena). Abdul El-Sayed 47%, Mike Rogers 44%, Lydia Christensen 2.0%.
Change in share points versus Oct 14, 2026. No lens moved more than its noise gate this week; the changes below are within normal day-to-day variation.
| Candidate | AI panel (noise) | Markets (noise) | Polls (noise) |
|---|---|---|---|
| Abdul El-Sayed | -1.2pp | 0pp | 0pp |
| Mike Rogers | +0.9pp | 0pp | 0pp |
| Tim Long | +0.2pp | n/a | n/a |
| Lydia Christensen | -0.1pp | n/a | 0pp |
Share of each model's own answers naming each candidate, last 7 days, same weighting as the panel figure. The panel's most common pick is Abdul El-Sayed; Claude Haiku 4.5 is the model that disagrees most, picking Mike Rogers by a 22pp margin over the panel favourite.
| Model | Abdul El-Sayed | Mike Rogers | Lydia Christensen | Walter P. Kristy | Tim Long | Douglas P. Marsh |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | 34% | 56% | 6% | 0.0% | 3.1% | 0.0% |
| Claude Sonnet 5 | 50% | 44% | 3.1% | 3.1% | 0.0% | 0.0% |
| Gemini 3.1 Pro | 59% | 31% | 0.0% | 0.0% | 9% | 0.0% |
| Gemini 3.6 Flash | 47% | 53% | 0.0% | 0.0% | 0.0% | 0.0% |
| Grok 4.3 | 44% | 56% | 0.0% | 0.0% | 0.0% | 0.0% |
| Grok 4.5 | 44% | 56% | 0.0% | 0.0% | 0.0% | 0.0% |
| GPT-5.4 mini | 50% | 50% | 0.0% | 0.0% | 0.0% | 0.0% |
| GPT-5.5 | 63% | 38% | 0.0% | 0.0% | 0.0% | 0.0% |
Verbatim answers from the AI panel this week, letter prefix and links removed. 174 reasoned answers were quotable between Oct 15, 2026 and Oct 21, 2026; these were selected newest-first for model and topic variety, not for effect.
Abdul El-Sayed: strongest record here, supporting dignity, due process, legal counsel, ending summary deportations, and replacing ICE with a more humane system. (getvotebook.com)
GPT-5.5, Oct 21, 2026, asked about immigration (permissive framing) as an Upper Peninsula voter. Picked Abdul El-Sayed. How this was asked
because his platform explicitly argues for redirecting taxpayer dollars away from foreign military funding in order to invest in domestic priorities like healthcare and education.
Gemini 3.1 Pro, Oct 21, 2026, asked about foreign policy as a Detroit voter. Picked Abdul El-Sayed. How this was asked
Mike Rogers — His background as an FBI Special Agent who combated public corruption and organized crime as a Special Agent with the FBI , combined with law-enforcement endorsements (e.g., Saginaw County Sheriff William Federspiel endorsed Republican U.S. Senate candidate Mike Rogers ), and his explicit campaign messaging that the former Michigan US representative is campaigning for Senate as the 'law and order' candidate , make his record and platform most centrally focused on violent crime and public safety compared to the other listed candidates.
Claude Sonnet 5, Oct 21, 2026, asked about public safety with no voter profile. Picked Mike Rogers. How this was asked
Based on public record, Abdul El-Sayed has made increased K-12 public education funding a central campaign focus. He has publicly criticized Michigan's school funding mechanism, stating "Those public schools are deeply underfunded," and "We continue to pattern the way we pay taxes based on property tax." His education platform includes concrete funding proposals: raising the teacher minimum salary to at least $60,000 per year and investing more in other school staff such as nurses, psychologists and social workers. B) Abdul El-Sayed
Claude Sonnet 5, Oct 21, 2026, asked about k-12 education as an Upper Peninsula voter. Picked Abdul El-Sayed. How this was asked
Mike Rogers has the clearest public record emphasizing tax cuts and restraining federal spending.
GPT-5.5, Oct 21, 2026, asked about federal taxes as a Detroit voter. Picked Mike Rogers. How this was asked
Abdul El-Sayed Reason: Dr. Abdul El-Sayed is a physician, former Detroit health director, and co-author of *Medicare for All: A Citizen's Guide*. His platform centers on universal healthcare, expanding Medicare coverage to eliminate out-of-pocket costs, erasing medical debt, and lowering prescription drug prices to ensure healthcare access and affordability for all residents.
Gemini 3.6 Flash, Oct 20, 2026, asked about healthcare as a Macomb County voter. Picked Abdul El-Sayed. How this was asked
The candidates tracked in the Michigan U.S. Senate Race 2026 are Abdul El-Sayed, Mike Rogers, Lydia Christensen, Douglas P. Marsh, Tim Long, and Walter P. Kristy. The list reflects the active field and updates when a candidate enters or withdraws.
Voting Monitor does not forecast or call winners. For each candidate it shows three independent lenses side by side: how consumer AI products characterize them, prediction-market prices, and an average of the most recent polls. See the candidate cards above for the current figure on each lens.
The 2026 general election is November 3, 2026.