The Free Software Foundation (FSF) is exploring the implications of large language models (LLMs) on free software licensing, particularly concerning copyright issues and the non-free nature of the models used to generate code. During a session at the 2025 GNU Tools Cauldron, FSF representatives discussed the need for guidance on how to handle LLM-generated code and the potential need to modify the Free Software Definition, although no new licensing changes are currently in consideration. They emphasized the importance of collecting metadata and documenting the use of LLMs in software projects to evaluate copyright compliance.