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Court Orders Expert Witnesses to Disclose AI Prompts in Legal Proceedings

A recent court order has mandated that expert witnesses disclose the AI prompts they use when preparing testimony or analysis, marking a significant development in how artificial intelligence is scrutinized within legal proceedings.

The order requires litigators and expert witnesses to provide detailed documentation of the prompts fed into AI systems, ensuring opposing counsel can evaluate the methodology behind AI-assisted work product. This disclosure requirement stems from growing concerns about transparency in how AI tools influence expert analysis and testimony.

Legal professionals should be aware that this trend represents a shift in evidentiary standards, with courts treating AI-assisted work similarly to other analytical methodologies that have long required disclosure. Parties utilizing AI tools in expert reports or testimony may need to prepare detailed prompt documentation in advance of proceedings.

The development highlights broader questions about how courts are adapting evidentiary rules to address the growing role of AI in professional practice. Experts using AI tools for analysis, research, or report generation may need to establish new protocols for documenting their AI-assisted workflows.

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