Title: DeepSeek V4.1 Flash %E2%80%94 deepseek-v4-1-flash
Canonical: https://llmeu.com/cs/models/deepseek-v4-1-flash/
Markdown mirror: https://llmeu.com/cs/models/deepseek-v4-1-flash.md
Machine-readable: https://llmeu.com/llms.txt (index) - https://llmeu.com/llms-full.txt (full catalogue) - https://llmeu.com/llms-catalogue.json
Provider: DeepSeek
Licence: mit
Hosting: catalogue only %E2%80%94 not hosted on LLM EU yet
Sources: https://huggingface.co/deepseek-ai/DeepSeek-V4.1-Flash https://huggingface.co/api/models/deepseek-ai/DeepSeek-V4.1-Flash?blobs=true https://opensource.org/license/mit

# DeepSeek V4.1 Flash

[DeepSeek](/cs/providers/deepseek/)

Naposledy zkontrolov%C3%A1no: 14. 10. 2026

## Suverenita a hosting

Tento model je uveden v katalogu pro referenci. Zat%C3%ADm nen%C3%AD hostov%C3%A1n na LLM EU a %C5%BE%C3%A1dn%C3%BD endpoint prvn%C3%AD strany zde neposkytuje jeho slu%C5%BEby. Po%C5%BEadavky na n%C4%9Bj sm%C4%9B%C5%99uj%C3%AD p%C5%99%C3%ADmo k poskytovateli, podle jeho vlastn%C3%ADch podm%C3%ADnek.

## Shrnut%C3%AD

DeepSeek V4.1 Flash je publikov%C3%A1n spole%C4%8Dnost%C3%AD DeepSeek jako model s otev%C5%99enou vahou s 763,2B parametry pod licenc%C3%AD MIT. Repozit%C3%A1%C5%99 byl vytvo%C5%99en v z%C3%A1%C5%99%C3%AD 2026 a je zrcadlen na Hugging Face. P%C5%99ij%C3%ADm%C3%A1 text a obr%C3%A1zky a odpov%C3%ADd%C3%A1 textem. Jedn%C3%A1 se o z%C3%A1kladn%C3%AD kontroln%C3%AD bod bez lad%C4%9Bn%C3%AD instrukc%C3%AD. Publikovan%C3%A1 konfigurace neuv%C3%A1d%C3%AD %C5%BE%C3%A1dn%C3%A9 kontextov%C3%A9 okno, tak%C5%BEe tato karta %C5%BE%C3%A1dn%C3%A9 neobsahuje. Karta je pouze katalogov%C3%A1: LLM EU tento model nespou%C5%A1t%C3%AD. Vydavatel na str%C3%A1nce modelu neuv%C3%A1d%C3%AD %C5%BE%C3%A1dn%C3%A9 jazykov%C3%A9 pokryt%C3%AD.

## Specifikace

- Poskytovatel
  DeepSeek (CN)
- Kontextov%C3%A9 okno
  Neov%C4%9B%C5%99eno: poskytovatel toto tvrzen%C3%AD nedokumentoval.
- Parametry
  763.2B
- Modality
  text, vision
- Licence
  mit %C2%B7 [licence](https://opensource.org/license/mit)
- Otev%C5%99en%C3%A9 v%C3%A1hy
  yes
- Datum vyd%C3%A1n%C3%AD
  10. 9. 2026
- %C3%9Alohy
  [Uva%C5%BEov%C3%A1n%C3%AD](/cs/tasks/reasoning/), [K%C3%B3dov%C3%A1n%C3%AD](/cs/tasks/coding/), [Zpracov%C3%A1n%C3%AD obrazu](/cs/tasks/vision/)

## Jazyky

**Siln%C3%A1:** %E2%80%94

**Dostate%C4%8Dn%C3%A1:** %E2%80%94

#### Siln%C3%A1

#### Dostate%C4%8Dn%C3%A1

Neov%C4%9B%C5%99eno: poskytovatel toto tvrzen%C3%AD nedokumentoval. %E2%80%94 a language is listed as strong only where a source claims it; the card links the evidence where one exists.

## Kdy pou%C5%BE%C3%ADt

#### Siln%C3%A9 str%C3%A1nky

- open weights are published on Hugging Face and can be downloaded without a vendor agreement
- mit licence, so commercial self-hosting is permitted without a separate agreement

#### Omezen%C3%AD

- catalogue only %E2%80%94 LLM EU does not run this model, and nothing on this card implies an LLM EU endpoint
- no evaluation has been run by LLM EU
- the published configuration records no context window, so the card carries none
- at 763.2B parameters, self-hosting needs a multi-node deployment rather than a single server
- vision checkpoints are heavier to serve than their parameter count alone suggests, because the image encoder and pre-processing run alongside the language model

### Ceny

Tento model je uveden v katalogu pro referenci. Zat%C3%ADm nen%C3%AD hostov%C3%A1n na LLM EU a %C5%BE%C3%A1dn%C3%BD endpoint prvn%C3%AD strany zde neposkytuje jeho slu%C5%BEby. Po%C5%BEadavky na n%C4%9Bj sm%C4%9B%C5%99uj%C3%AD p%C5%99%C3%ADmo k poskytovateli, podle jeho vlastn%C3%ADch podm%C3%ADnek.

### Stav ov%C4%9B%C5%99en%C3%AD

Pokud pole nem%C3%A1 zdroj, karta jej zobraz%C3%AD jako neov%C4%9B%C5%99en%C3%A9, m%C3%ADsto aby jej vyplnila. Pr%C3%A1zdn%C3%A9 pole je informace.

LLM EU Verified znamen%C3%A1 zdokumentov%C3%A1no, nikoli pr%C3%A1vn%C4%9B certifikov%C3%A1no. Nejde o posouzen%C3%AD shody podle AI Act a LLM EU nen%C3%AD org%C3%A1nem EU.

### Verze a varianty

- catalogue %C2%B7 Pouze katalog %C2%B7 [weights](https://huggingface.co/deepseek-ai/DeepSeek-V4.1-Flash)

### P%C5%99%C3%ADklad po%C5%BEadavku

```
curl https://api.llmeu.com/v1/chat/completions \
  -H "Authorization: Bearer $LLMEU_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"deepseek-v4-1-flash","messages":[{"role":"user","content":"Hello"}]}'
```

Pro tento model nen%C3%AD nasazen %C5%BE%C3%A1dn%C3%BD playground: %C5%BE%C3%A1dn%C3%BD koncov%C3%BD bod jej neobsluhuje, tak%C5%BEe po%C5%BEadavek by nem%C4%9Bl kam j%C3%ADt.

### Benchmarky

%C5%BD%C3%A1dn%C3%A9 zve%C5%99ejn%C4%9Bn%C3%A9 hodnocen%C3%AD. Toto je mezera, nikoli skryt%C3%BD v%C3%BDsledek.

### Zdroje

- [huggingface.co](https://huggingface.co/deepseek-ai/DeepSeek-V4.1-Flash)
- [huggingface.co](https://huggingface.co/api/models/deepseek-ai/DeepSeek-V4.1-Flash?blobs=true)
- [opensource.org](https://opensource.org/license/mit)

### Historie zm%C4%9Bn karty

- 10. 9. 2026 %E2%80%94 Datum vyd%C3%A1n%C3%AD
- 14. 10. 2026 %E2%80%94 Naposledy zkontrolov%C3%A1no

Naposledy zkontrolov%C3%A1no: 14. 10. 2026