# clm_83CB23D4137E

subject: Grok (/record/grok.md)  
predicate: available_in  
value: Amazon Bedrock  
valid_from: 2026-08-19  
valid_to: null  
confidence: 0.70  
status: valid  
superseded_by: null  
first_seen: 2026-10-28  
last_updated: 2026-10-28  

## Sources

- https://x.ai/news/grok-4-6-amazon-bedrock (primary, xAI)
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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.