| DOCKET NO. | JUDGE | HEARING | |
| 1:25-md-03143 | Judge Sidney Stein | TBA |
Issues likely raised
Should summary judgment be granted to either side in the (1) Books cases and (2) News cases?
Briefing on Summary Judgment Motions
| Motion | Oppositions | Replies |
|---|---|---|
| 09/01/2026 — Statement of Interest of the United States | ||
|
Books Plaintiffs’ Motion for Summary Judgment
|
OpenAI
OpenAI Opp. to Books Plaintiffs’ MSJ↑ Updated version less redacted (Oct. 29, 2026) Original (Oct. 23, 2026) Microsoft
Microsoft Opp. to Books Plaintiffs’ MSJ↑ Updated version less redacted (Oct. 29, 2026) Original (Oct. 23, 2026) |
|
|
News Plaintiffs’ Motion for Summary Judgment
|
OpenAI
OpenAI Opp. to News Plaintiffs’ MSJ↑ Updated version less redacted (Oct. 29, 2026) Original (Oct. 23, 2026) Microsoft
Microsoft Opp. to News Plaintiffs’ MSJ↑ Updated version less redacted (Oct. 29, 2026) Original (Oct. 23, 2026) |
|
|
OpenAI Defendants’ Motion for Summary Judgment — News Cases
|
News Plaintiffs
News Plaintiffs Omnibus Opp. to Defendants’ MSJs↑ Updated version less redacted (Oct. 29, 2026) Original (Oct. 23, 2026) |
|
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Microsoft Defendant’s Motion for Summary Judgment — News Cases
|
News Plaintiffs
News Plaintiffs Omnibus Opp. to Defendants’ MSJs↑ Updated version less redacted (Oct. 29, 2026) Original (Oct. 23, 2026) |
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OpenAI Defendants’ Motion for Summary Judgment — Books Cases
|
Books Plaintiffs
Books Plaintiffs Opp. to OpenAI’s MSJ↑ Updated version less redacted (Oct. 29, 2026) Original (Oct. 23, 2026) |
|
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Microsoft Defendant’s Motion for Summary Judgment — Books Cases
|
Books Plaintiffs
Books Plaintiffs Opp. to Microsoft’s MSJ↑ Updated version less redacted (Oct. 29, 2026) Original (Oct. 23, 2026) |
|
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Microsoft Defendant’s Motion for Judgment on the Pleadings — Count 3 Contributory Infringement (Books Cases)
|
Class Plaintiffs
Class Plaintiffs’ Opp. to Microsoft’s Motion for Judgment on the Pleadings↑ Less redacted version (Oct. 30, 2026) Original filed under seal |
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