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DeepSeek to brief UN Security Council alongside OpenAI and Anthropic this week
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Tuesday, September 22, 2026
Confidence
Medium · — Reuters primary + 5 corroborating; two anonymous sources, plans could change
Evidence
Reuters exclusive + multi-outlet corroboration
Reuters reported that a Chinese frontier lab will address the same Security Council session as its two largest US rivals, with world leaders in New York for the General Assembly.
- DeepSeek and Moonshot were invited to brief the 15-member council Wednesday.
- Altman will attend in person; senior Anthropic representatives also expected.
- DeepSeek's Liang Wenfeng is not expected to attend; plans remain fluid.
Sources