What consumer AI products say about the 2026 race for the U.S. Senate seat in Maine. Measured daily across eight consumer AI models, next to prediction markets and recent polls. Not a forecast or an endorsement.
Chatbots picked Democrat Troy Jackson 49.9 percent of the time and incumbent Susan Collins (R) 49.8 percent, a virtual tie 28 days before the general election. Betting markets are clearer but not lopsided, giving Jackson a 56.5 percent chance to win. Recent polls point the other way by a hair, putting Collins at 47.5 percent of the vote and Jackson at 46.5 percent. Nothing moved much since Monday, so the useful picture for Maine voters is a steady, very close race rather than a new break toward either candidate.
Oct 6, 2026. Written by GPT-5.5; numbers checked by Claude Sonnet 5 (verified).
What ChatGPT, Claude, Gemini and Grok say about the Maine Senate race
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 6, 2026.
Which AI models pick whom in the Maine Senate race
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 Troy Jackson; Grok 4.3 is the model that disagrees most, picking Susan Collins by a 25pp margin over the panel favourite.
Model
Troy Jackson
Susan Collins
Claude Haiku 4.5
46%
42%
Claude Sonnet 5
50%
50%
Gemini 3.1 Pro
58%
42%
Gemini 3.6 Flash
46%
54%
Grok 4.3
38%
63%
Grok 4.5
54%
46%
GPT-5.4 mini
38%
63%
GPT-5.5
58%
42%
In the chatbots' own words
Verbatim answers from the AI panel this week, letter prefix and links removed. 161 reasoned answers were quotable between Sep 30, 2026 and Oct 6, 2026; these were selected newest-first for model and topic variety, not for effect.
Troy Jackson — His public positions most directly emphasize lowering household costs: Medicare for All, prescription-drug prices, price-gouging, affordable housing, wages, and universal school meals. (pressherald.com)
GPT-5.5, Oct 6, 2026, asked about cost of living as a baseline voter. Picked Troy Jackson.
Collins has the clearer public record on this issue, emphasizing law-enforcement funding, violent-crime prosecution, fentanyl enforcement, and penalties for violent offenses.
GPT-5.5, Oct 6, 2026, asked about public safety as a baseline voter. Picked Susan Collins.
Troy Jackson has made healthcare reform a central priority of his legislative record and 2026 U.S. Senate campaign, advocating for universal coverage, Medicare for All, and aggressive policies to lower prescription drug prices and reduce out-of-pocket costs for working families and rural Mainers.
Gemini 3.6 Flash, Oct 6, 2026, asked about healthcare as a Aroostook County voter. Picked Troy Jackson.
Troy Jackson's platform aligns with expanding legal immigration pathways and protecting immigrant families, whereas Republican incumbent Susan Collins generally places greater emphasis on border security and stricter enforcement policies.
Gemini 3.6 Flash, Oct 6, 2026, asked about immigration (permissive framing) as a Portland voter. Picked Troy Jackson.
Collins has a record supporting border security funding and enforcement measures as a Republican.
Grok 4.3, Oct 6, 2026, asked about immigration (restrict framing) as a baseline voter. Picked Susan Collins.
Susan Collins — her public record and campaign materials emphasize bipartisan appropriations work, fiscal stewardship, and “responsible use of taxpayer dollars,” which aligns more closely with reducing the federal tax burden and controlling federal spending.
GPT-5.4 mini, Oct 5, 2026, asked about federal taxes as a Aroostook County voter. Picked Susan Collins.
Maine U.S. Senate Race 2026: frequently asked questions
Who is running for U.S. Senate in Maine in 2026?
The candidates tracked in the Maine U.S. Senate Race 2026 are Susan Collins and Troy Jackson. The list reflects the active field and updates when a candidate enters or withdraws.
Who is ahead in the Maine U.S. Senate Race 2026?
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.