# clm_12E725904629

subject: Amazon (/record/amazon.md)  
predicate: partnership  
value: [Anthropic](/record/anthropic.md)  
valid_from: 2026-09-23  
valid_to: null  
published: 2026-09-23  
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  

> We’ve worked closely with AWS and Anthropic to harness the latest advances in foundation models, combining them with 25 years of Amazon commerce expertise. Built on Amazon Bedrock with Anthropic’s Claude models, the result is an assistant that doesn’t just answer questions;

What https://www.aboutamazon.com/news/innovation-at-amazon/seller-assistant-plugin-amazon-quick-claude says, word for word.

## Sources

- https://www.aboutamazon.com/news/innovation-at-amazon/seller-assistant-plugin-amazon-quick-claude (primary, Amazon, published 2026-09-23)

---

AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.
