What consumer AI products say about the 2026 special election for the U.S. Senate seat in Ohio. 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 Ohio's special U.S. Senate race, where chatbots pick Democrat Sherrod Brown about 50 percent of the time, betting markets give him a 67 percent chance, and September polls put him at 48 percent of the vote against incumbent Republican Jon Husted.
Oct 21, 2026. Written by Claude Sonnet 5, checked and corrected by GPT-5.5.
Weekly roundup, Oct 21, 2026: Betting markets move further behind Brown as chatbots hold steady in Ohio · 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 |
|---|---|---|---|---|
| Sherrod Brown | 50% | 69% | 48% | 56% |
| Jon Husted | 31% | 32% | 43% | 35% |
| Bill Redpath | 17% | n/a | 3.0% | 10% |
| Greg Levy | 1.9% | n/a | 2.0% | 1.9% |
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. Sherrod Brown 69%, Jon Husted 32%.
Equal-weight average of the 3 most recent public polls (Big Data Poll; Marist College; Rasmussen Reports). Sherrod Brown 48%, Jon Husted 43%, Bill Redpath 3.0%, Greg Levy 2.0%.
Change in share points versus Oct 14, 2026. Movement that clears the noise gate this week: the markets.
| Candidate | AI panel (noise) | Markets | Polls (noise) |
|---|---|---|---|
| Sherrod Brown | -3.1pp | +8pp | 0pp |
| Greg Levy | +1.7pp | n/a | 0pp |
| Bill Redpath | +1.2pp | n/a | 0pp |
| Jon Husted | +0.5pp | -8pp | 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 Sherrod Brown; GPT-5.4 mini is the model that disagrees most, picking Jon Husted by a 3.1pp margin over the panel favourite.
| Model | Sherrod Brown | Jon Husted | Bill Redpath | Greg Levy |
|---|---|---|---|---|
| Claude Haiku 4.5 | 50% | 28% | 9% | 0.0% |
| Claude Sonnet 5 | 44% | 28% | 22% | 6% |
| Gemini 3.1 Pro | 53% | 25% | 19% | 0.0% |
| Gemini 3.6 Flash | 59% | 34% | 6% | 0.0% |
| Grok 4.3 | 47% | 41% | 13% | 0.0% |
| Grok 4.5 | 50% | 25% | 25% | 0.0% |
| GPT-5.4 mini | 47% | 50% | 3.1% | 0.0% |
| GPT-5.5 | 50% | 25% | 22% | 3.1% |
Verbatim answers from the AI panel this week, letter prefix and links removed. 202 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.
Sherrod Brown; his platform most directly targets household costs like health care, drug prices, and utility bills. (jay-analytics.com)
GPT-5.5, Oct 21, 2026, asked about cost of living as a Delaware County voter. Picked Sherrod Brown. How this was asked
Sherrod Brown has a public record of expanding healthcare access and lowering costs, including key votes for the Affordable Care Act, capping insulin prices at $35 for Medicare enrollees, and supporting Medicare's authority to negotiate prescription drug prices.
Gemini 3.6 Flash, Oct 21, 2026, asked about healthcare as a Southeast Ohio voter. Picked Sherrod Brown. How this was asked
Sherrod Brown's record aligns with expanding legal pathways and family protections.
Grok 4.3, Oct 21, 2026, asked about immigration (permissive framing) as a Southeast Ohio voter. Picked Sherrod Brown. How this was asked
Jon Husted's record as a Republican aligns with tax reduction and spending control.
Grok 4.3, Oct 21, 2026, asked about federal taxes as a Columbus voter. Picked Jon Husted. How this was asked
Sherrod Brown's public record most closely aligns with this priority. He has a long history of advocating for increased federal funding for traditional K-12 public schools and has consistently opposed the diversion of public education funds to private or for-profit charter schools. In contrast, Jon Husted has been a strong proponent of school choice, tax credits, and voucher programs (such as EdChoice) which redirect funds to private education, and Bill Redpath, as a Libertarian, generally supports reducing federal involvement and spending in education.
Gemini 3.1 Pro, Oct 21, 2026, asked about k-12 education as a Columbus voter. Picked Sherrod Brown. How this was asked
Jon Husted — He has voted to fund ICE/CBP and explicitly backs deporting criminal unlawful immigrants and securing the border. (husted.senate.gov)
GPT-5.5, Oct 21, 2026, asked about immigration (restrict framing) as a Delaware County voter. Picked Jon Husted. How this was asked
The candidates tracked in the Ohio U.S. Senate Special Election 2026 are Jon Husted, Sherrod Brown, Bill Redpath, and Greg Levy. 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.