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News Publishers’ Copyright Lawsuit Against OpenAI Cleared to Go Ahead in Ontario

The Ontario Superior Court affirmed jurisdiction over Canadian publishers' copyright claims against OpenAI, marking the first Canadian case on AI training with copyrighted news content.

  • The Ontario Superior Court of Justice cleared a copyright lawsuit by a coalition of Canadian news publishers against OpenAI to proceed in Ontario on Nov. 27, 2025.
  • Publishers say OpenAI trained ChatGPT on their news content without permission, while OpenAI argued it isn’t located in Ontario and urges U.S. courts since training occurred outside the province.
  • The Nov. 7 decision states Canada's legal system supports Canadian authors pursuing claims against foreign companies and marks the first Canadian case on AI training of copyrighted works, noted alongside related U.S. litigation.
  • The House of Commons heritage committee recently heard concerns from groups and unions representing creative industries, who told MPs they want AI companies to be transparent to enable a licensing system.
  • Multiple U.S. lawsuits show ongoing legal battles since 2023, while OpenAI argued that permissibility of training on copyrighted works remains unsettled in U.S. courts, raising cross‑jurisdictional legal conflict.
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Winnipeg Free Press broke the news in Winnipeg, Canada on Thursday, November 27, 2025.
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