AI-linked political groups spent millions in the US midterms, with mixed results for those backing candidates and a clean sweep for one group opposing them. The results also sit alongside about 40 local ballot measures restricting data-centre development that passed on Tuesday, according to Semafor.
Watch Desk analysis
What happened
Leading the Future spent $4.8 million supporting Republican Darline Graham in a Senate race, but Graham lost. The group also backed Jared Moskowitz, who won, while Republican House candidates it supported lost, Semafor reports.
The Anthropic-affiliated Public First Action spent $20 million in the general election. Semafor says it backed four winning candidates, while Republicans supported by its network lost. The newly launched Guardrails Alliance PAC spent more than $3.1 million opposing five candidates, all of whom lost, the group announced.
Why it matters
These results offer an early measure of how AI policy and data-centre politics are entering electoral contests. The PACs’ records were uneven, and the local ballot measures show that opposition to data-centre development was also a significant part of the picture.
The results do not establish that campaign spending caused any candidate to win or lose. Semafor also reports that Leading the Future was surprised by the ballot measures’ success and had not spent resources fighting them. That gap matters: national political spending may not translate neatly into influence over local decisions about infrastructure.
Our read
The useful takeaway is not that one side has cracked the AI vote. It is that AI-linked money is now being tested across different kinds of contests, with different results. The ballot measures deserve particular attention because they put local data-centre concerns beside the national arguments over AI regulation.
What to watch
- Whether AI-linked PACs change their strategy after these results.
- Whether local data-centre ballot measures affect project plans or company messaging.
- Whether the groups’ spending and candidate support continue into the 2028 cycle.
Discussion spark: Should AI-linked political groups spend more on national candidates, or focus on local campaigns where data-centre projects are actually decided?
Sources and evidence
- Where AI money worked in the midterms | Semafor (5 November 2026, 21:20 UTC)
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