Microsoft CorporationSummary judgment in copyright case could force licensing or protect operating freedom; outcome uncertain.

Microsoft, the cloud and software powerhouse backing OpenAI, has entered the summary-judgment phase of consolidated copyright litigation brought by authors and news organizations, with shares slipping about 0.4% to $492.22. The Authors Guild seeks a ruling that Microsoft and OpenAI infringed copyrights and cannot rely on fair use, while defendants push the opposite view. No decision has been made, and unresolved questions could still go to trial. The stakes are high: Microsoft ended June with over 30 million paid Microsoft 365 Copilot seats and generated $59.3 billion in quarterly cloud revenue. A tougher copyright standard could force more licensing deals and tighter dataset controls, whereas a defense victory would protect operating freedom, though appeals and other lawsuits would keep the issue alive.
Microsoft CorporationSummary judgment in copyright case could force licensing or protect operating freedom; outcome uncertain.
OpenAI is co-defendant; ruling could affect its AI training practices, but no decision yet.