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AI Chatbots' Persuasion Power Threatens Political Discourse Integrity

12/4/2025

Summary

Story summary

The UK government's AI Security Institute reports that advanced AI chatbots can significantly influence political opinions.
The study involved nearly 80,000 participants and found that AI models delivering dense information were the most persuasive.
These dense-information models, including those behind ChatGPT, were less reliable in accuracy.
The researchers warn that higher information density increases persuasion and that user engagement time may limit real-world effectiveness, raising concerns about public discourse integrity.

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Story summary

The UK government's AI Security Institute reports that advanced AI chatbots can significantly influence political opinions.
The study involved nearly 80,000 participants and found that AI models delivering dense information were the most persuasive.
These dense-information models, including those behind ChatGPT, were less reliable in accuracy.
The researchers warn that higher information density increases persuasion and that user engagement time may limit real-world effectiveness, raising concerns about public discourse integrity.