GermanyMan uses AI chatbot to defend himself in court – and wins

RTL Today
A man in Leipzig successfully defended himself in court using an AI chatbot, despite major errors in his legal arguments.
© AFP

As reported by German magazine Der Spiegel, David Hinz faced fraud charges after receiving €242.34 in unemployment benefits he was not entitled to, due to starting a job earlier than reported. He said the discrepancy was a misunderstanding, but authorities pursued the case, leading to court proceedings in Leipzig.

Instead of hiring a lawyer, the 41-year-old turned to an AI chatbot, which he consulted extensively over several months. The tool helped him draft a lengthy request to challenge the judge’s impartiality. Unusual in structure and filled with bullet points, the 40-page submission imitated legal language and raised multiple alleged violations, including breaches of due process and judicial neutrality.

The court ultimately accepted the bias claim, but not because of the strength of the AI-generated arguments. The case was later dropped under the ‘Opportunitätsprinzip’, meaning prosecutors deemed it not worth pursuing further. As a result, Hinz avoided both a fine and a criminal record.

Experts cited in the report warned that such AI-generated legal texts often contain serious inaccuracies. In Hinz’s case, the document included incorrect legal references and even cited court rulings that do not exist.

Lawyers say they are already seeing more clients bring AI-generated documents, increasing workloads due to the need to verify false information. There are also concerns that increasingly polished AI-written submissions could make it harder for courts to assess whether individuals truly understand their own cases.

Despite this, Hinz considers the experience a personal victory. Hinz stressed that the case was never about the money, but about avoiding a fraud conviction that could harm his chances of finding work, particularly in the security sector where a clean criminal record is essential.

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