AI Is Reshaping the 2026 Midterm Elections—But Election Safeguards Are Falling Behind

Artificial intelligence is increasingly influencing how voters find election information, view political content and evaluate candidates. Researchers and lawmakers warn that social media platforms and AI companies are not consistently addressing the risks.

The rush to integrate artificial intelligence into major social media platforms has created new potential barriers between voters and reliable information about the 2026 midterm elections.

Chatbots, AI image and video generators, search summaries and automated content-management systems are increasingly shaping voters’ choices, according to political experts and new research. At the same time, AI is enabling new forms of misleading and harmful political content.

Some AI tools were deployed months before the elections and have already contributed to biased or inaccurate information about opinion polls, increased foreign influence and a rise in low-quality political content. Researchers say this material can contaminate the training data used to generate chatbot responses.

Lawmakers and watchdog groups are also demanding more information about how technology companies test their systems, apply safety measures and interact with voters. They say companies have not provided enough detail about those efforts.

AI Is Becoming Part of Nearly Every Voter’s Online Experience

“Right now we’re in uncharted territory,” said Dean Freelon, a communications professor at the University of Pennsylvania who studies digital politics.

More than in any previous election, technology companies are bringing AI into nearly every level of the user experience. During the 2024 national election, platforms offered basic AI image-generation tools. In 2026, those tools have expanded into advanced services combining audio, video and image capabilities.

A voter researching a candidate’s policies may see an AI-generated overview from Google before the candidate’s website appears in search results. Someone scrolling through social media may encounter political attack ads featuring fabricated images of candidates.

According to an investigation by the American Political Consultants Association Foundation, one in five voters plans to use AI to research the race on their ballot. Twice as many voters have already received election details through AI-generated search summaries.

However, only 1 percent of voters surveyed said AI was the most reliable source of election information.

Researchers Warn That AI Election Policies Have “Significant Gaps”

“This is the first election where AI is deeply integrated into the platform,” said Max Reid, director of U.S. civic innovation at the Institute for Strategic Dialogue.

The Institute for Strategic Dialogue has examined how major social media platforms address political speech, election integrity and public safety. Its 2026 election preparedness report concluded that “transparency and human oversight are lagging behind the breakneck pace of AI development.”

The report found that social media companies rely on a patchwork of AI policies, creating “significant gaps” in how they disclose and restrict AI-generated content ahead of the midterm elections.

Platforms are also increasingly shifting content-management responsibilities toward automated systems and crowdsourcing rather than human moderators. Researchers said the extent of that shift remains unclear, making it difficult to assess how platforms handle context and nuance during fast-moving election events.

“Their responses are uneven, poorly documented and, in some cases, poorly suited to address the harms they are meant to prevent,” Reid said.

Senators Press Google, Meta, TikTok, Snap and xAI for Answers

Technology companies are facing growing political pressure to explain how AI will factor into their efforts to combat election-related disinformation.

Senators Adam Schiff and Alex Padilla, both Democrats from California, asked the leaders of Google, Meta, Snap, TikTok and xAI to detail their plans for protecting election integrity and responding to false narratives during the midterm elections. Their letter and related request sought information about the companies’ policies and safeguards.

Google provided the most extensive answers about AI. The company said it plans to use AI in search to connect users with vetted information about voting locations, registration deadlines and real-time election results.

However, the senators said the companies’ responses were generally inconsistent and incomplete, particularly as the midterm elections approach.

“Social media companies have tremendous influence over the content that voters see. They decide what gets amplified and what doesn’t,” Schiff said.

How Major Platforms Say They Are Addressing AI Election Risks

TikTok said in an early-month blog post that it had adopted an interim strategy for the U.S. midterm elections. The approach includes labeling AI-generated content and allowing U.S. users to add context to posts through a footnotes feature. TikTok said it was “committed to maintaining a safe and secure platform.”

Google said it rigorously tests the accuracy of its AI summaries and helps users identify AI-generated content through prominent labels, watermarks and election-ad disclosures on YouTube.

Meta, which owns Facebook, Instagram and WhatsApp, said it has a robust election-security plan that includes real-time threat modeling. The company also said it thoroughly tests its AI models to reduce the risk of incorrect election-related answers.

According to the nonpartisan organization Democracy Works, most major technology companies are working to preserve election integrity. Democracy Works is partnering with most major chatbot developers this year to share verified election information.

xAI is an exception. The company did not provide substantive answers to Senators Padilla and Schiff.

Chatbots Can Resist Election Lies—but They Can Also Generate Them

Luis Lozada, chief executive officer of Democracy Works, said the rapid development of AI and chatbots’ tendency to sometimes depart from neutral facts have made the organization’s work more difficult.

“I don’t think they’re completely negligent,” he said. “I think this is a very difficult issue to address.”

A Brennan Center for Justice study found that the most popular chatbots regularly push back against false election narratives. However, the research also found that AI can be prompted to generate content that could undermine an election, including images depicting people stuffing multiple ballots.

OpenAI modified its tools in response to those findings, according to the company and the Brennan Center. Instead of producing seemingly realistic images of voter fraud, the tools now render the images as cartoons. The change is intended to block deliberately deceptive content without restricting free speech.

“We are reducing the evidentiary value of images while allowing social commentary,” said Josh Lawson, head of civil and strategic risk at OpenAI.

Lawson said this was one of several efforts OpenAI has taken to prevent malicious attempts to interfere with elections.

In October, Brennan Center researchers conducted another series of tests. A new analysis found that only OpenAI had tightened its controls against election fraud. The researchers said other chatbots, including products from Google and Meta, were regressing.

The New York Times sued OpenAI and Microsoft in 2023 for copyright infringement involving news content related to AI systems. Both companies have denied the claims.

Foreign Influence and Low-Quality Websites Are Reaching AI Systems

Chatbots have become another source of information that can be exploited in influence campaigns. Disinformation researchers say popular models sometimes cite politically biased material and known sources of foreign disinformation, including news sites fabricated or imitated by Kremlin-linked propaganda operations.

Cybersecurity firm VisionHeight reported this month that it identified 37 networks connected to an AI-generated website that claimed to provide state or local news. The site was created in one day by an anonymous organization in September.

The sites also contained code that effectively welcomed AI tools to crawl their content and use it to power chatbot responses. They provided information about candidates in 11 House races across seven states, most of them Democrats.

“These sites are not written for voters,” the VisionHeight report stated. “They are written for the AI systems voters want.”

NewsGuard, a company that monitors harmful online content, has identified more than 1,100 similar organizations. NewsGuard defines these “pink slime” sites as websites that “masquerade as professional news organizations but are covertly supported by partisan groups.”

In its own testing, NewsGuard found that chatbots cited stories from these partisan sites nearly half of the time when asked about them.

Researchers Say Russian Propaganda Has Entered Chatbot Training Data

NewsGuard and other researchers say Russia has been able to incorporate state propaganda, including material about American politics, into chatbot training data.

When Alethea, a company that tracks influence operations, asked several prominent chatbots about disinformation disseminated by the Kremlin for years, some models referenced Russian state propaganda sources and fabricated news outlets.

For example, xAI’s Grok was asked about the impact of Europe’s ban on Russian natural gas. The response referenced InfoRos, a division of Russian military intelligence that the United States has cited for attempting to interfere in the 2020 U.S. presidential election.

“When you use a chatbot, you don’t expect to be fooled by foreign actors trying to manipulate you,” said Lisa Kaplan, founder of Alethea.

The Election Information Challenge Is Just Beginning

AI is giving voters faster access to political information, but researchers say the technology is also creating new opportunities for misinformation, foreign influence and partisan manipulation.

With AI now integrated into search engines, social media platforms and chatbots, election officials, technology companies and voters face a growing challenge: determining whether the information generated by these systems is accurate, transparent and trustworthy before it shapes political decisions.