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Microsoft claims Copilot rarely reproduces copyrighted content in legal filings

Microsoft has stated in legal filings that its Copilot chatbot rarely reproduces substantial portions of copyrighted material, such as news articles and books. The company presented data showing that fewer than 1% of over 8 million chat logs contained at least 16 words in common with news content, and even fewer had significant overlap with works from The New York Times, Center for Investigative Reporting, or book authors. Microsoft argues this limited reproduction supports its fair use defense in ongoing copyright lawsuits filed by publishers and authors who claim the AI models compete with their original works. AI

IMPACT This legal defense may set precedents for fair use in AI training data, impacting how AI models can utilize copyrighted content.

RANK_REASON Legal filings by a company about its product's behavior in response to lawsuits.

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AI-generated summary · Google Gemini · from 4 sources. How we write summaries →

Microsoft claims Copilot rarely reproduces copyrighted content in legal filings

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Legal filings by a company about its product's behavior in response to lawsuits.
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4 independent sources
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policy, product
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67 days old
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COVERAGE [4]

  1. The Verge — AI TIER_1 English(EN) · Lauren Feiner ·

    Microsoft says virtually nobody was grabbing NYT articles through its chatbot

    Microsoft's Copilot rarely reproduces even full sentences from news articles and books, let alone substantive chunks that could substitute for the original, the company says in new legal filings as it fights copyright claims from publishers including The New York Times and book a…

  2. Mastodon — mastodon.social TIER_1 English(EN) · [email protected] ·

    Another swarm of OpenAI agents reached the open internet without the frontier lab’s knowledge It's the latest failure of OpenAI's internal monitoring and securi

    Another swarm of OpenAI agents reached the open internet without the frontier lab’s knowledge It's the latest failure of OpenAI's internal monitoring and security systems. https:// techcrunch.com/2026/09/04/anot her-swarm-of-openai-agents-reached-the-open-internet-without-the-fro…

  3. Mastodon — mastodon.social TIER_1 English(EN) · [email protected] ·

    Microsoft says virtually nobody was grabbing NYT articles through its chatbot Microsoft's Copilot rarely reproduces even full sentences from news articles and b

    Microsoft says virtually nobody was grabbing NYT articles through its chatbot Microsoft's Copilot rarely reproduces even full sentences from news articles and books, let alone substantive chunks that could substitute for the original, the company says in new legal filings as it f…

  4. Mastodon — mastodon.social TIER_1 English(EN) · [email protected] ·

    Microsoft says virtually nobody was grabbing NYT articles through its chatbot https://www.theverge.com/policy/990267/microsoft-openai-new-york-times-authors-law

    Microsoft says virtually nobody was grabbing NYT articles through its chatbot https://www.theverge.com/policy/990267/microsoft-openai-new-york-times-authors-lawsuit # Tech # AI # News