# Sidney Stein

Type: Person

Source: AI Intelligence Brief — https://getaibrief.com/entity/sidney-stein
Canonical HTML page: https://getaibrief.com/entity/sidney-stein

## Recent coverage (1 stories)

### AI Copyright Clash: 2 Motions Ask Judge to Kill OpenAI's Fair Use Defense
2026-09-05 04:37:10 · Sentiment: Neutral · Impact: 7/10 · Sources: 4

Machine learning teams face a pivotal ruling as publishers push a Manhattan court to declare that scraping paywalled articles and training LLMs was never fair use. The case could reshape how AI models source training data and respond to copyright owners.
Full story: https://getaibrief.com/story/ai-copyright-fair-use-summary-judgment-openai-microsoft

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