# DeepSeek-V3.1 timeline

entity: /record/deepseek-v3-1.md  
id: ent_deepseek-v3-1  


## 2025

- 2025-08-21 | context_window | 128K context | valid | [clm_38B805C02EDD](/claim/clm_38B805C02EDD.md)
- 2025-08-21 | model_release | DeepSeek-V3.1 | valid | [clm_793845673CEF](/claim/clm_793845673CEF.md)
- 2025-09-22 | model_release | DeepSeek-V3.1-Terminus | valid | [clm_D73F82BE9033](/claim/clm_D73F82BE9033.md)

---

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