# clm_50AF293AAAB8

subject: DeepSeek (/record/deepseek.md)  
predicate: released  
value: [DeepSeek-R1](/record/deepseek-r1.md)  
valid_from: 2025-01-20  
valid_to: null  
published: 2025-01-20  
recorded: 2026-10-31  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-04  
checked: 2026-11-04 · its source page states the value and the date  

> DeepSeek-R1 Release 2025/01/20 Copy Markdown Copy Markdown Open Markdown DeepSeek-R1 Release ⚡ Performance on par with OpenAI-o1

What https://api-docs.deepseek.com/news/news250120 says, word for word.

## Sources

- https://api-docs.deepseek.com/news/news250120 (primary, DeepSeek, published 2025-01-20)

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