Canada’s largest news publishers (Postmedia, Torstar, Globe and Mail, Canadian Press) sue Anthropic in Ontario over Claude training and ongoing scraping
Confirmed
Status
- Claim
Confirmed
- Our reporting
- High confidence
- Importance
- 3 of 5
- Last verified
- 19 October 2026
Your AI and this story
- GPT-6 Astra159 days after its cutoff
- Claude Opus 5.598 days after its cutoff
- Gemini 4 Argon189 days after its cutoff
- Grok 4.7128 days after its cutoff
None of these four assistants can know about it. The closest, Claude Opus 5.5, stops 98 days before it.
Key facts
- Filed: Oct 6, 2026, Ontario court (statement of claim; first reported by Cartt.ca, then Global News and blogTO on Oct 19)
- Plaintiffs include Postmedia, Torstar, The Globe and Mail and The Canadian Press (blogTO: ‘include’, so the list may be longer)
- Claims: copyright infringement in developing Claude; breach of the sites’ terms of service; circumvention of technological protection measures; unjust enrichment; ongoing scraping of their sites in response to user prompts, not only for training
- Quoted from the claim: Anthropic ‘has capitalized on the commercial success of its AI models’ ... ‘without obtaining a valid licence from any of the News Media Companies’
- Remedies sought: not stated in the coverage we read. Anthropic had not commented; the allegations are unproven
- Context: the same publishers plus CBC/Radio-Canada sued OpenAI in Ontario in 2024; that case is not settled (Global News)
What happened
Canadian publishers that have been in court with OpenAI since 2024 opened a second front against Anthropic. Besides training, the claim targets Claude’s live retrieval of their articles when users ask questions, and says Anthropic got around measures meant to block copying. Coverage is based on the statement of claim; no court date has been reported.
Why it matters
It adds a Canadian case to Anthropic’s copyright exposure weeks before its planned IPO, and it attacks retrieval at answer time, which licensing deals and fair-use defences built around training do not necessarily cover.
Sources
3 sources from 3 sites. Numbers match the chips in the text.
3 sources: 3 press
Press
Changes
- Filed (Google News: Global News, blogTO, UL Lawyers)