If your company is building its own large language model (LLM) for applications like drug discovery, biomarker identification, or clinical trial optimization, this case should be on your radar. A recent ruling by the Munich Regional Court (LG München v. 11.11.2025 – 42 O 14139/24 – GEMA vs. Open AI) —while not yet legally binding—sends a clear signal: training LLMs on protected works constitutes copyright infringement under German law, unless narrow legal exceptions apply . T