# clm_C3EA1A479977

subject: DeepSeek-V4.1-Flash (/record/deepseek-v4-1-flash.md)  
predicate: model_release  
value: DeepSeek-V4.1-Flash  
valid_from: 2026-09-10  
valid_to: null  
published: no source on record carries a date  
recorded: 2026-11-04  
confidence: 0.95  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-04  
checked: 2026-11-04 · its source page states the value and the date  

> Date: 2026-09-10 DeepSeek-V4.1-Flash Release Today, we officially release the DeepSeek-V4.1-Flash model.

What https://api-docs.deepseek.com/updates says, word for word.

## Sources

- https://api-docs.deepseek.com/updates (primary, DeepSeek (API docs change log))

---

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