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With just a few messages, biased AI chatbots swayed people's political views
PHYS.ORG ^ | August 6, 2025 | Stefan Milne, University of Washington

Posted on 08/07/2025 11:42:55 AM PDT by E. Pluribus Unum

University of Washington researchers recruited self-identifying Democrats and Republicans to make political decisions with help from three versions of ChatGPT: a base model, one with liberal bias and one with conservative bias. Democrats and Republicans were both likelier to lean in the direction of the biased chatbot they were talking with than those who interacted with the base model. Here, a Democrat interacts with the conservative model. Credit: Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) (2025). DOI: 10.18653/v1/2025.acl-long.328

If you've interacted with an artificial intelligence chatbot, you've likely realized that all AI models are biased. They were trained on enormous corpuses of unruly data and refined through human instructions and testing. Bias can seep in anywhere. Yet how a system's biases can affect users is less clear.

So a University of Washington study put it to the test. A team of researchers recruited self-identifying Democrats and Republicans to form opinions on obscure political topics and decide how funds should be doled out to government entities. For help, they were randomly assigned three versions of ChatGPT: a base model, one with liberal and one with conservative bias.

Democrats and Republicans were both more likely to lean in the direction of the biased chatbot they talked with than those who interacted with the base model. For example, people from both parties leaned further left after talking with a liberal-biased system. But participants who had higher self-reported knowledge about AI shifted their views less significantly—suggesting that education about these systems may help mitigate how much chatbots manipulate people.

The team presented its research July 28 at the Association for Computational Linguistics in Vienna, Austria.

"We know that bias in media or in personal interactions can sway people," said...

(Excerpt) Read more at phys.org ...


TOPICS: Computers/Internet
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In theory AI is the wisdom of crowds, in practice it is garbage-in/garbage-out.
1 posted on 08/07/2025 11:42:55 AM PDT by E. Pluribus Unum
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To: E. Pluribus Unum
"Hi, can you tell me about multifamily zoning rules?"

If AI was truly intelligent, the response would have been to get the lying, broke, corrupt government out of telling people where they should live. But phys.org is going to tell you that AI should have said that multifamily zoning rules are totally awesome, dude.

2 posted on 08/07/2025 11:46:20 AM PDT by Tell It Right (1 Thessalonians 5:21 -- Put everything to the test, hold fast to that which is true.)
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To: All

And who exactly defines “biased”. Of course I’m going to gravitate to a conservative modeled AI, because that one is more often correct. Liberalism is rot.


3 posted on 08/07/2025 11:46:27 AM PDT by mmichaels1970 ( )
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To: E. Pluribus Unum

If AI is used as a tool and not treated as the keeper of all wisdom it can be helpful—even on political topics.

For example—it can probably quickly collect ten strong arguments in favor of a political position and ten strong arguments against it.

That is a lot easier than hunting around on the web.


4 posted on 08/07/2025 11:48:30 AM PDT by cgbg (It was not us. It was them--all along.)
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To: E. Pluribus Unum

Because too many people are spineless and wishy washy. I noticed this after the 1994 election, when the GOP famously took back the House after 40 years.

Within a week of the new Congress, people who had (supposedly) voted R started criticizing the Contract with America. When I heard this, I pointed out that they are just doing what they promised. The response was typically something like “Yeah, but they are being too mean about it”. Facepalm.


5 posted on 08/07/2025 11:49:06 AM PDT by rbg81 (=)
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To: E. Pluribus Unum

Garbage in, Garbage out is all;-)


6 posted on 08/07/2025 12:33:12 PM PDT by Harpotoo (Being a socialist is a lot easier than saving to WORK of !US:-)p)
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To: mmichaels1970

Conservativism is strongly biased toward truth. Leftism is strongly biased toward virtue signaling.


7 posted on 08/07/2025 2:01:48 PM PDT by AndyTheBear (Certified smarter than average for my species)
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To: E. Pluribus Unum

Too bad the REAL chatbots swing to the left, probably because most of what they have “learned” from are “sources” like the NYTimes, WaPo and AP.


8 posted on 08/07/2025 3:40:04 PM PDT by montag813
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