Postmedia (National Post), Torstar (Toronto Star), The Globe and Mail and The Canadian Press sued Anthropic in an Ontario court on 6 October. Their statement of claim alleges the company used their journalism to build its Claude models without a licence1. Cartt.ca first reported the claim; CBC News carried it on 19 October. Anthropic did not respond to a request for comment, CBC reported, and none of the allegations has been tested in court.
The claim reaches past copying. It alleges breach of the sites' terms of service, circumvention of technical measures that restrict copying, and unjust enrichment (profiting at another's expense without legal justification). On that count it says Anthropic "raised significant capital" without "a valid licence from any of the News Media Companies". It also alleges Anthropic keeps scraping their pages when users put questions to Claude, which brings retrieval into the case alongside training.
The same four publishers, with CBC/Radio-Canada, sued OpenAI in November 2024, and OpenAI is contesting whether Ontario courts have jurisdiction at all. With this claim, the Canadian group now carries two such cases. In the US, Anthropic agreed to settle the Bartz v Anthropic class action for $1.5bn.
In mid-September, less than three weeks before the filing, local news group Village Media signed with OpenAI. Its stories will be cited in ChatGPT, and OpenAI supplies funding, credits for its models and support for Open Door, a local care-navigator service launching in Sault Ste. Marie, Ontario2. Canada's national publishers sue both AI developers while Village Media takes OpenAI's money and credits.
