# Large Language Models (LLMs)

Type: Technology

Source: Legal & RegTech Intelligence Brief — https://getlegalbrief.com/entity/large-language-models-llms
Canonical HTML page: https://getlegalbrief.com/entity/large-language-models-llms

## Timeline

- **2026-09-04**: Dueling summary judgment motions filed — Daily News, The New York Times and other publishers ask the court to reject fair use at the acquisition and training stages; Microsoft and OpenAI respond with cross-motions.
- **2026-07**: News organizations file sanctions motion — Publishers accuse OpenAI of destroying evidence and concealing its ability to locate news stories in training data and ChatGPT outputs; Judge Stein has not yet ruled.

## Recent coverage (1 stories)

### News Groups Seek to Toss Fair Use in OpenAI, Microsoft Case: 2 Motions
2026-09-05 04:37:21 · Sentiment: Neutral · Impact: 7/10 · Sources: 4

IP litigators get a pretrial test of fair use as Daily News and NYT ask Judge Sidney Stein to reject OpenAI and Microsoft's core defense across the AI pipeline. The case also includes pending sanctions over evidence destruction and a push to unseal internal admissions.
Full story: https://getlegalbrief.com/story/daily-news-nyt-fair-use-summary-judgment-legal

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