# Muse Spark 1.3 timeline

entity: /record/muse-spark-1-3.md  
id: ent_muse-spark-1-3  


## 2026

- 2026-09-02 | model_release | Muse Spark 1.3 | valid | [clm_EE6F63726448](/claim/clm_EE6F63726448.md)

---

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