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US Courts Crack Down on AI-Generated Filing Surge

5/26/2026

Summary

Courts Tackle AI

US courts confront a surge of AI-generated filings with fabricated citations and flawed arguments.
Clio reports 1,400 AI-hallucination cases, including over 955 in the United States, among 40 million filings since January 2023.
In May 2026 Miami-Dade and Broward courts required attorneys to disclose AI use and verify AI-assisted material.
Donald Sauve filed a suit seeking $275,000, which judges dismissed for lack of jurisdiction and failing to state a claim in AI-assisted filings.

Summary

ChatGPT Faces Consolidation

The San Francisco Superior Court ordered consolidation of twelve ChatGPT product-liability suits in February 2026.
Plaintiffs claim the chatbot’s “sycophantic design” and rushed launch caused delusional reinforcement, suicidal ideation, and other psychological injuries.
OpenAI’s filings describe ChatGPT as a “software-based service,” a characterization that will determine whether product-liability law applies.
Judge Mullen referred Pinsent Masons to Solicitors Regulation Authority and ordered AI-governance reforms after a junior used AI to draft misleading court letters.

History

Historical Context

The EU adopted the GDPR on 14 April 2016, making it enforceable across member states on 25 May 2018 and allowing fines up to €20 million or 4 % of global turnover. After a €50 million French penalty on Google in January 2019, the regulation inspired similar privacy laws such as the CCPA (June 2018). Courts now cite GDPR’s transparency rules when demanding AI-assistance disclosures.

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Courts Tackle AI

US courts confront a surge of AI-generated filings with fabricated citations and flawed arguments.
Clio reports 1,400 AI-hallucination cases, including over 955 in the United States, among 40 million filings since January 2023.
In May 2026 Miami-Dade and Broward courts required attorneys to disclose AI use and verify AI-assisted material.
Donald Sauve filed a suit seeking $275,000, which judges dismissed for lack of jurisdiction and failing to state a claim in AI-assisted filings.

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