# Grok 4.5 timeline

entity: /record/grok-4-5.md  
id: ent_grok-4-5  


## 2026

- 2026-07-16 | model_release | Grok 4.5 | valid | [clm_19146ECE27ED](/claim/clm_19146ECE27ED.md)

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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.