# Muse Spark 1.2 timeline

entity: /record/muse-spark-1-2.md  
id: ent_muse-spark-1-2  


## 2026

- 2026-08-05 | model_release | Muse Spark 1.2 | valid | [clm_10E8D728D106](/claim/clm_10E8D728D106.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.