A quiet week for the chatbots, a real move in the markets
Ask a chatbot about Alaska's Senate race this week and the answer barely changed. The share of chatbot answers picking Republican Sen. Dan Sullivan held roughly steady, as did the share for Democrat Mary Peltola. The real movement was in the betting markets, where Peltola's price fell over the past seven days while Sullivan's rose, a shift large enough to count as a real change rather than noise.
Polls held steady too. The latest, from Trafalgar Group with a field date of September 24, puts Sullivan at 45 percent of the vote and Peltola at 44 percent, with Sullivan Jr. and Gerald Heikes in the single digits and some voters still undecided.
The panel still leans Sullivan, with one holdout
Across the chatbots, Sullivan is the top pick in a share of answers this week, with Peltola close behind. Claude Sonnet 5 is the outlier, splitting its answers almost evenly and landing on Peltola as its most frequent pick, a narrow gap from the panel's preference for Sullivan. Claude Haiku 4.5 gives Sullivan a clearer edge but still gives Peltola a substantial share. Gemini 3.6 Flash and Grok 4.3 give Sullivan his strongest shares of the week.
On specific issues, the chatbots split along predictable lines. GPT-5.5 and Gemini 3.1 Pro both point to Peltola's record on health care, immigration and Alaska Native subsistence rights, while Grok 4.3 and GPT-5.5 point to Sullivan's record on Arctic security, resource development and federal infrastructure funding. Gemini 3.6 Flash has twice named Heikes on foreign policy, citing his non-interventionist platform, though he draws only a small share of answers overall.
Chatbots and markets are far apart on Peltola
The widest gap this week is on Peltola herself. The chatbots put her well below where the betting markets do, a difference of about 28 points, while markets give her a far stronger position than the chatbots do. The gap against the polls is much smaller, just under a point, meaning the chatbot share and the poll share are close on Peltola's standing even as the markets see the race differently.
For Sullivan, the pattern reverses. The chatbots favor him more heavily than the markets do, a gap of about 25 points, and favor him somewhat more than the polls do as well. Sullivan Jr. and Heikes remain minor factors in every lens, each drawing single-digit shares from chatbots, polls and, where measured, markets.
This split is not new. Alaska's August top-four primary saw Peltola lead with 49.5 percent of the vote to Sullivan's 41.4 percent, with both advancing to the November general election. Nobody won the Senate seat in that primary. Measured against that result, the chatbots' preference for Sullivan ran in the opposite direction from how primary voters ranked the two, though the primary is history now and the general election, not yet held, is what the markets are pricing and polls are tracking.
What to watch
Watch whether the market move toward Sullivan this week holds or reverses as Alaska heads into the final weeks before the November 3 general election. Watch too whether Claude Sonnet 5 keeps breaking from the rest of the panel toward Peltola, or whether the chatbots converge as more is written about the race.