# DeepSeek-V4-Pro

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

1.6T total / 49B active MoE, 1M context

## 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-Pro release date](/record/deepseek-v4-pro/model_release.md)
- [DeepSeek-V4-Pro deprecation](/record/deepseek-v4-pro/deprecated.md)
- [DeepSeek-V4-Pro context window](/record/deepseek-v4-pro/context_window.md)

## Current state

What the record asserts: claims that held, valid by their sources or primary-sourced at confidence 0.7 or more. Unverified, disputed, retracted and review-marked claims are listed below, labelled, not here.

- [DeepSeek-V4-Pro](/record/deepseek-v4-pro.md) | context_window | 1M context | valid 2026-04-24 to present | conf 0.95 | valid | [clm_779D02F7E549](/claim/clm_779D02F7E549.md)
  sources: https://api-docs.deepseek.com/news/news260424

## All claims

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 Superseded claims stay visible.

- [DeepSeek-V4-Pro](/record/deepseek-v4-pro.md) | deprecated | deepseek-v4-pro | valid 2026-09-10 to present | conf 0.95 | valid | [clm_DFF66B986AD0](/claim/clm_DFF66B986AD0.md)
  sources: https://api-docs.deepseek.com/news/news260910
- [DeepSeek-V4-Pro](/record/deepseek-v4-pro.md) | context_window | 1M context | valid 2026-04-24 to present | conf 0.95 | valid | [clm_779D02F7E549](/claim/clm_779D02F7E549.md)
  sources: https://api-docs.deepseek.com/news/news260424

## 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-Pro](/record/deepseek-v4-pro.md) | model_release | DeepSeek-V4-Pro GA | valid 2026-08-13 to present | conf 0.95 | valid | [clm_CBEFEB10B125](/claim/clm_CBEFEB10B125.md)
  sources: https://api-docs.deepseek.com/news/news260813
- [DeepSeek-V4-Pro](/record/deepseek-v4-pro.md) | model_release | DeepSeek-V4-Pro | valid 2026-04-24 to present | conf 0.95 | valid | [clm_FB46D74F6226](/claim/clm_FB46D74F6226.md)
  sources: https://api-docs.deepseek.com/news/news260424

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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.