# clm_B56EC7771F3B

subject: Amazon Web Services (/record/amazon-web-services.md)  
predicate: customer  
value: [OpenAI](/record/openai.md)  
valid_from: 2026-06-17  
valid_to: null  
published: 2026-06-17  
recorded: 2026-10-31  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-10-31  
checked: 2026-10-31 · its source page states the value and the date  

> Anthropic trains and runs models on AWS Trainium chips , and OpenAI has committed to consume approximately 2 GW of future Trainium capacity as part of multi-year partnerships with Amazon.

What https://www.aboutamazon.com/news/aws/why-ai-startups-choose-amazon-trainium-chips says, word for word.

## Sources

- https://www.aboutamazon.com/news/aws/why-ai-startups-choose-amazon-trainium-chips (primary, Amazon, published 2026-06-17)

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