# DeepSeek-V4.1-Flash

id: ent_deepseek-v4-1-flash  
kind: product  
timeline: /timelines/deepseek-v4-1-flash.md  
page: /record/deepseek-v4-1-flash  
same_as: https://asof.is/record/deepseek-v4-1-flash (how to cite the id: /identifiers.md)  

552B MoE with causal encoder-decoder architecture, native vision

## Fact pages

One page per fact: the current value with its sources, then every dated value and what replaced what. Fetch any of them as markdown.

- [DeepSeek-V4.1-Flash release date](/record/deepseek-v4-1-flash/model_release.md)

## All claims

One claim per line, newest first. Superseded claims stay visible.


## Posts and Hugging Face repos (2)

Dated items from the entity's own feeds, and the days its Hugging Face repositories were created, newest first.

- [DeepSeek-V4.1-Flash](/record/deepseek-v4-1-flash.md) | model_release | DeepSeek-V4.1-Flash-1017 | valid 2026-10-17 to present | conf 0.95 | valid | [clm_16629025A6F9](/claim/clm_16629025A6F9.md)
  sources: https://api-docs.deepseek.com/news/news261017
- [DeepSeek-V4.1-Flash](/record/deepseek-v4-1-flash.md) | model_release | DeepSeek-V4.1-Flash | valid 2026-09-10 to present | conf 0.95 | valid | [clm_C3EA1A479977](/claim/clm_C3EA1A479977.md)
  sources: https://api-docs.deepseek.com/updates

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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.