Music publishers suing Anthropic have laid out their argument against the AI company's fair-use defense, according to Reuters, sharpening one of the higher-profile copyright disputes testing how far AI developers can go in training models on protected lyrics and compositions. The case adds to a growing docket of rights holders challenging the fair-use shield that AI firms have leaned on, with outcomes likely to shape licensing norms and litigation risk calculus across the content-licensing and AI training-data markets.
Data companies sourcing lyrics or music metadata for model training should watch how courts weigh transformative-use claims against commercial substitution harms.
US music publishers suing Anthropic make their case against AI 'fair use'
— Reuters
