Default Judgment In Trademark Case: No, AI Chatbot Isn’t Qualified To Write Legal Brief

Artificial intelligence has become a common tool in professional settings – including legal research, drafting, and analysis. While AI can improve efficiency, recent court decisions make clear that misuse or overreliance on these tools can carry serious consequences. In one federal case, a judge entered default judgment after repeated filings contained false, AI-generated citations.

This case does not signal a rejection of AI. Instead, it highlights the risks of using powerful tools without appropriate oversight, and a growing pattern that businesses and professionals should not ignore.

The Case That Triggered Judicial Sanctions

In this matter, an attorney repeatedly submitted court filings that cited cases and legal authorities that did not exist. After multiple warnings and opportunities to correct the errors, the court concluded that the conduct violated fundamental professional obligations.