Title: Aya Expanse 8B %E2%80%94 aya-expanse-8b
Canonical: https://llmeu.com/cs/models/aya-expanse-8b/
Markdown mirror: https://llmeu.com/cs/models/aya-expanse-8b.md
Machine-readable: https://llmeu.com/llms.txt (index) - https://llmeu.com/llms-full.txt (full catalogue) - https://llmeu.com/llms-catalogue.json
Provider: Cohere
Licence: cc-by-nc-4.0
Hosting: catalogue only %E2%80%94 not hosted on LLM EU yet
Sources: https://huggingface.co/CohereLabs/aya-expanse-8b https://cohere.com/c4ai-cc-by-nc-license

# Aya Expanse 8B

[Cohere](/cs/providers/cohere/)

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

Aya Expanse 8B je v%C3%ADcejazy%C4%8Dn%C3%BD instruk%C4%8Dn%C3%AD model Cohere Labs pokr%C3%BDvaj%C3%ADc%C3%AD 23 jazyk%C5%AF, vydan%C3%BD pod CC-BY-NC-4.0. Jeho metadata deklaruj%C3%AD 23 jazyk%C5%AF, mezi nimi n%C4%9Bm%C4%8Dinu, francouz%C5%A1tinu, %C5%A1pan%C4%9Bl%C5%A1tinu, ital%C5%A1tinu, portugal%C5%A1tinu, holand%C5%A1tinu, pol%C5%A1tinu, %C4%8De%C5%A1tinu, rumun%C5%A1tinu, %C5%99e%C4%8Dtinu a ukrajin%C5%A1tinu, a karta modelu uv%C3%A1d%C3%AD d%C3%A9lku kontextu 8K. Pouze pro nekomer%C4%8Dn%C3%AD pou%C5%BEit%C3%AD: v%C3%A1hy nesm%C3%AD b%C3%BDt komer%C4%8Dn%C4%9B poskytov%C3%A1ny.

## Specifikace

- Poskytovatel
  Cohere (CA)
- Kontextov%C3%A9 okno
  8.2k
- Parametry
  8.03B
- Modality
  text
- Licence
  cc-by-nc-4.0 %C2%B7 [licence](https://cohere.com/c4ai-cc-by-nc-license)
- Otev%C5%99en%C3%A9 v%C3%A1hy
  yes
- Datum vyd%C3%A1n%C3%AD
  23. 10. 2024
- %C3%9Alohy
  [V%C3%ADcejazy%C4%8Dn%C3%A1 podpora](/cs/tasks/multilingual-support/), [P%C5%99eklad](/cs/tasks/translation/), [Z%C3%A1kaznick%C3%A1 podpora](/cs/tasks/customer-support/), [Shrnut%C3%AD](/cs/tasks/summarization/)

## Jazyky

**Siln%C3%A1:** en, fr, de, es, it, pt, nl, pl

**Dostate%C4%8Dn%C3%A1:** cs, el, ro, ru, uk, tr, ar, he, fa, hi, id, vi, zh, ja, ko

#### Siln%C3%A1

- en
- fr
- de
- es
- it
- pt
- nl
- pl

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

- cs
- el
- ro
- ru
- uk
- tr
- ar
- he
- fa
- hi
- id
- vi
- zh
- ja
- ko

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

- 23 declared languages, weighted towards European languages
- small enough to fine-tune on a single accelerator
- research-oriented Aya programme with published evaluation papers

#### Omezen%C3%AD

- CC-BY-NC-4.0 forbids commercial serving
- 8192-token context window
- no evaluation has been run by LLM EU

## %C4%8Casto kladen%C3%A9 ot%C3%A1zky

### Is Aya Expanse 8B served on LLM EU?

It has no endpoint in the catalogue, so it is catalogue only %E2%80%94 not hosted on LLM EU yet, with no region and no retention to report. A card whose status is "listed" is a catalogue entry, not a running deployment.

### Under what licence is Aya Expanse 8B released?

Aya Expanse 8B is recorded under cc-by-nc-4.0. The recorded licence text is https://cohere.com/c4ai-cc-by-nc-license. The weights are downloadable (open_weights is true). LLM EU republishes the licence id and the link and gives no legal advice; the licence text governs.

### How large is Aya Expanse 8B, and what context window does it have?

Aya Expanse 8B is recorded at 8.03B (safetensors total 8,028,033,024) (source: https://huggingface.co/api/models/CohereLabs/aya-expanse-8b), with a context window of 8192 tokens (source: https://huggingface.co/CohereLabs/aya-expanse-8b).

### 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/CohereLabs/aya-expanse-8b)

### 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":"aya-expanse-8b","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/CohereLabs/aya-expanse-8b)
- [cohere.com](https://cohere.com/c4ai-cc-by-nc-license)

### Historie zm%C4%9Bn karty

- 23. 10. 2024 %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

### %C3%9Alohy

- [P%C5%99eklad](/cs/tasks/translation/)
- [Francouz%C5%A1tina](/cs/tasks/french/)
- [V%C3%ADcejazy%C4%8Dn%C3%A1 podpora](/cs/tasks/multilingual-support/)
- [Z%C3%A1kaznick%C3%A1 podpora](/cs/tasks/customer-support/)