Study Reveals Political Bias in ChatGPT’s Responses, Raising Concerns Over AI’s Influence

Aug 17, 2023

A recent study conducted by researchers from the University of East Anglia in the U.K. has shed light on a potential political bias embedded in OpenAI’s ChatGPT. This revelation underscores the ongoing challenges faced by artificial intelligence companies in controlling the behavior of their bots, particularly as these bots become integral to the lives of millions of users worldwide.

In the study, ChatGPT was subjected to a survey on political beliefs, with a focus on supporters of liberal parties in the United States, the United Kingdom, and Brazil. The responses obtained were then compared to those generated without any prompting, revealing a consistent and notable political bias. Specifically, the research highlighted a significant leaning towards the Democrats in the U.S., Lula in Brazil, and the Labour Party in the U.K., thereby indicating a systematic bias in its responses.

These findings echo a growing body of research pointing out that, despite concerted efforts to counteract biases during the design phase, AI chatbots like ChatGPT inevitably absorb assumptions, beliefs, and stereotypes present in the vast pool of data they are trained on.

This issue becomes especially pertinent as chatbots increasingly integrate into daily routines. As the United States gears up for the 2024 presidential election, chatbots are assuming roles in people’s lives beyond simple assistance, aiding in summarizing documents, answering queries, and even contributing to professional and personal writing tasks. With platforms like Google employing chatbots to directly address search inquiries and political campaigns utilizing them for generating content, the potential impact on public perception and even election outcomes raises concerns.

While ChatGPT asserts its lack of political opinions or biases to users, the study’s lead author, Fabio Motoki, suggests otherwise. The discovered biases could erode public trust and potentially exert unintended influence on political processes.

Responses from major AI companies, including Meta, Google, and OpenAI, are yet to be obtained concerning these findings. OpenAI has previously stated that any biases detected in their AI models are unintentional and not indicative of a deliberate feature.

This study underscores the intricate challenge of mitigating biases in AI models, especially in the age of generative chatbots. These chatbots, including ChatGPT, Google’s Bard, and Microsoft’s Bing, are built upon vast language models that extensively process data from the internet. Consequently, they tend to mirror the biases and viewpoints prevalent online.

Moreover, these chatbots have become focal points in discussions encompassing politics, technology, and social media. Even ChatGPT faced allegations of bias shortly after its launch, with accusations of favoring liberal perspectives. This brings to light the broader conversation about how technology and social media platforms can influence political outcomes and societal polarization.

As chatbots become more ingrained in online interactions, their outputs could further amplify the existing polarization observed in society. The information landscape, increasingly shaped by bot-generated content, may inadvertently contribute to a feedback loop of polarization.

Efforts to address these issues are ongoing. Researchers are actively exploring methods to detect and mitigate biases in chatbot responses. A proposed approach involves an additional layer that identifies biased language and replaces it with neutral alternatives. Nevertheless, given the sprawling nature of the internet and the intricate tapestry of biases it encompasses, achieving perfect neutrality remains an elusive goal.

In conclusion, the study sheds light on the intricacies of AI biases and their potential impact on political discourse and decision-making. The research serves as a reminder that while AI technology offers exciting possibilities, it also carries significant responsibilities in managing unintended consequences. As AI continues to evolve, finding a balance between technological advancement and ethical considerations will remain a crucial challenge.