All about the headnotes
Ross was accused of using headnotes — summaries of legal decisions — from Westlaw, Reuters’ legal research service, to train its AI. Ross marketed its AI as a tool to analyze documents and perform query-based searches across court filings.
Ross’ argument for transformative use
Ross argued that its use of copyrighted headnotes was legally defensible because it was transformative, meaning it repurposed the headnotes to serve a markedly different function or market. In his summary judgment, Stephanos Bibas, the judge presiding over the case, didn’t find that argument particularly convincing.
Bibas’ rejection of Ross’ argument
Bibas said in his opinion that Ross was repackaging Westlaw headnotes in a way that directly replicated Westlaw’s legal research service. The startup’s platform didn’t add new meaning, purpose, or commentary, Bibas determined — undermining Ross’ claim of transformative use.
Narrow in application
Already, at least one set of plaintiffs in another AI copyright case have asked a court to consider Bibas’ decision. But it’s not yet clear whether the precedent will sway other judges.
Future outlook for generative AI
Bibas’ opinion made a point of distinguishing between “generative AI” and the AI that Ross was using, which didn’t generate content but merely spat back judicial opinions that were already written.
Generative AI, which is at the center of copyright lawsuits against companies such as OpenAI and Midjourney, is frequently trained on massive amounts of content from public sources around the web. When fed lots of examples, generative AI can generate speech, text, images, videos, music, and more.
Most companies developing generative AI argue that fair use doctrines shield their practice of scraping data and using it for training without compensating — or even crediting — the data’s owners. They argue that they’re entitled to use any publicly available content for training and that their models are in effect outputting transformative works.
Conclusion
The ruling could have significant implications for the more than 39 copyright-related AI lawsuits currently working their way through U.S. courthouses. While it’s not a slam dunk for plaintiffs who allege that AI companies violated their IP rights, it does provide a potential boost to their cases.
Frequently Asked Questions
Q: What does the ruling mean for AI companies?
A: The ruling may make it more difficult for AI companies to use copyrighted material for training without permission.
Q: What does the ruling mean for copyright holders?
A: The ruling may provide a potential boost to copyright holders who are suing AI companies for allegedly infringing on their intellectual property rights.
Q: Is the ruling limited to this specific case?
A: Yes, the ruling is specific to this case and may not have broader implications for other AI-related copyright disputes.
Q: Will this ruling have an impact on generative AI?
A: The ruling may not directly impact generative AI, but it could have implications for the development and use of generative AI models that rely on copyrighted material for training.
