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Building Tool to Help Courts Spot AI-Generated Evidence Is ‘Challenging’: Researcher
Researchers say the system is still struggling to reach consensus in real-world tests, underscoring the limits of AI detection for courts.
On Friday, Maura Grossman, co-director of a Canadian research team, noted that developing a reliable tool to detect AI-generated evidence for courts is proving more challenging than expected.
Launched last year under the Canadian Institute for Advanced Research, the project aims to create open-source software because existing commercial tools lacked the transparency and reliability required for judicial contexts.
Technical barriers like image compression and metadata loss complicate detection, Grossman said, and algorithms failed to reach consensus during two real-life test cases.
Recognizing that a single tool is insufficient, researchers are now adopting a more modest approach that requires broader policy changes, regulation, and public education.
The team plans to incorporate input from law enforcement and policymakers over the next year to address what Grossman describes as a "wicked technical problem.