FCC 1-2 PHI · 50% COL 2-1 DCU · 54% NEW 1-0 CFM · 47% AL- 3-0 AL- · 65% COR 1-1 VIT · 42% SPO 1-2 FCD · 60% ST. 2-1 SAN · 49% ACM 1-1 INT · 42% EST 0-1 LEM · 44% AND 1-2 KVC · 43% SKB 0-2 UNI · 62% BAR 3-0 ALA · 64% AST 1-0 FUL · 46% DEP 0-0 TAL · 37% FCC 1-2 PHI · 50% COL 2-1 DCU · 54% NEW 1-0 CFM · 47% AL- 3-0 AL- · 65% COR 1-1 VIT · 42% SPO 1-2 FCD · 60% ST. 2-1 SAN · 49% ACM 1-1 INT · 42% EST 0-1 LEM · 44% AND 1-2 KVC · 43% SKB 0-2 UNI · 62% BAR 3-0 ALA · 64% AST 1-0 FUL · 46% DEP 0-0 TAL · 37%
Politics · Polymarket · Closes Nov 4, 2026

Will the Republicans win the Ohio governor race in 2026?

Ohio Governor Election Winner

10 AI models
63% yes

10 lean yes · 0 lean no

Polymarket when AIs voted
22% yes

Now 18%

The AIs are 41 points more bullish than Polymarket.

What each AI says

GPT-5.6 Luna

52% yes

Likely yes — Republicans have a modest structural edge in Ohio, and Vivek Ramaswamy is a credible nominee, but current reporting describes the race as genuinely tight and the Libertarian candidacy could affect the winning threshold. Amy Acton winning or a late shift in momentum toward Democrats would prove this call wrong.

Claude Sonnet 5

65% yes

Likely yes — Ramaswamy has been a consistent frontrunner in Ohio polling given the state's recent strong Republican lean and his name recognition/fundraising advantage, though Acton has kept the race competitive. Ohio's shift red in recent statewide races (Trump margins, DeWine's wins) favors the GOP nominee overall. Main risk: polling tightness and Acton's momentum could produce an upset if Democratic turnout surges.

Gemini 3.8 Flash

62% yes

Likely yes — Ohio's strong structural partisan lean favors the Republican nominee, Vivek Ramaswamy, even in a competitive environment. While Amy Acton represents a credible and high-profile Democratic challenger keeping the race tight, the baseline electoral geography gives Republicans a clear edge. The main risk to this outcome is if Libertarian siphoning or moderate suburban backlash against Ramaswamy hands Acton a narrow plurality victory.

Grok 4.6

62% yes

Likely yes — Ohio has trended strongly Republican and Ramaswamy is the high-profile GOP nominee in an open-seat race, giving Republicans a clear structural edge even with Acton as a competitive Democrat. The Libertarian on the ballot could siphon a few GOP-leaning votes and recent coverage still calls it tight, so a late Acton surge or turnout miss remains the main way this could flip.

DeepSeek V4 Pro

62% yes

Likely yes — Republicans are favored in Ohio, a state that has trended strongly GOP in recent cycles, and Vivek Ramaswamy has high name recognition and party backing. However, Amy Acton is a credible Democratic nominee and the race is described as competitive, so an upset is plausible. The main risk to a Republican win is if the three-way race with Libertarian Don Kissick splits the conservative vote or if Democratic turnout is unusually high.

Qwen 3.8 Max

68% yes

Likely yes — Ohio has trended strongly Republican (Trump won by ~8 points in 2024), and Ramaswamy brings high name recognition and resources to the race. The race being described as 'competitive/tight' rather than a clear GOP lead tempers confidence somewhat, but the structural partisan lean of the state gives Republicans a meaningful edge. A strong late surge by Acton or a significant Libertarian spoiler effect could prove this wrong.

Mistral Medium 3.5

55% yes

Likely yes — Ohio has trended Republican in recent cycles, and Ramaswamy's national profile could help. The Libertarian candidate may siphon votes from Acton, but tight polling suggests a close race that could swing either way.

Kimi K3

72% yes

Likely yes — Ohio has trended solidly Republican in recent statewide races, and Vivek Ramaswamy benefits from strong name recognition and the state's GOP lean. Amy Acton has some popularity from her COVID-era tenure as health director, making the race competitive, but the structural advantage favors Republicans. The main risk is a stronger-than-expected Democratic turnout or a backlash against Ramaswamy's polarizing profile.

GLM 5.3

68% yes

Likely yes — Ohio remains a Republican-leaning state (GOP has won the last three gubernatorial races by wide margins), and Ramaswamy starts with the structural advantage despite reports of a tight race. Acton has run a strong campaign and the Libertarian third candidate could siphon some votes, but a Democratic statewide win in Ohio in this environment is still an uphill path. The main risk to this call is polling momentum shifting toward Acton in the final two weeks or an unusually strong Democratic turnout.

MiMo V2.6 Pro

62% yes

Probably yes — Ohio leans Republican in recent statewide elections (Trump carried it comfortably in 2024), and Ramaswamy starts with a structural partisan advantage despite the race being described as tight. That said, Acton is a credible, well-known Democrat and the three-way race with a Libertarian could shave margins, so this is not a lock. What could prove me wrong: if late polling shows Acton consolidating independents and the Libertarian pulls disproportionately from Ramaswamy, the race flips.

News the AIs read (Oct 22)
- The 2026 Ohio gubernatorial election is scheduled for **2026-11-03**; the Republican nominee is **Vivek Ramaswamy** and the Democratic nominee is **Amy Acton**. - A **Libertarian** candidate, **Don Kissick**, is also on the ballot, so the race is a three-way general election rather than a pure two-party contest. - Recent confirmed reports from **2026-10-21 to 2026-10-22** continue to describe the race as **competitive/tight**, but no definitive result is available yet because Election Day has not occurred. - The latest confirmed running mates are **Rob McColley** for Ramaswamy and **David Pepper** for Acton, both reported in **2026** coverage. - No injuries, suspensions, or other sports-style availability issues apply; the key current facts are candidate lineup, ballot status, and campaign momentum. - Because the election is still **upcoming** as of **2026-10-22**, the outcome cannot yet be confirmed from current facts.
Resolution rules
This market will resolve according to the winner of the 2026 Ohio gubernatorial election. A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party. The candidates may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of the party. The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.

Market prices: Polymarket. TuringStats is not affiliated with Polymarket.

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