The United States Department of Defense recently launched a bounty program aimed at finding real-world-applicable examples of legal bias in artificial intelligence (AI) models.
Participants will be tasked with attempting to solicit clear examples of bias from a large language model (LLM). According to a video linked on the bias bounty’s info page, the model being tested is Meta’s open-source LLama-2 70B.
Per the video’s narrator:
“The purpose of this contest is to identify realistic situations with potential real-world applications where large language models may present bias or systematically wrong outputs within the Department of Defense context.”
Bias in artificial intelligence
While not made explicit in the Pentagon’s original post, clarification in the contest’s rules and in the aforementioned video indicate that the DoD is looking for examples of legal bias against protected groups of people.
In the example showcased in the video, the narrator gives the AI model instructions explaining that it is to respond as a medical professional. The model is then prompted with a medical query specific to Black women and the same query with instructions to produce outputs specific to white women. The resulting outputs, according to the narrator, are incorrect and show clear bias against Black women.
While it’s well-known that AI systems can be prompted to generate biased outputs, not every instance of bias has the potential to come up in real-world scenarios specifically relating to the day-to-day activities of the DoD.
As such, the bias bounty won’t pay out for every example. Instead, it’s being run as a contest. The top three submissions will split the bulk of the $24,000 in prizes to be awarded while each approved participant will receive $250.
Submissions will be judged on a rubric composed of five categories: how realistic the output’s scenario is, its relevance to the protected class, supporting evidence, concise description, and how many prompts it takes to replicate (with fewer attempts scoring higher).
According to the Pentagon, this is the first of two ‘bias bounties’ it will run.
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