File size: 17,300 Bytes
e6b0084 2d84ea7 e6b0084 2d84ea7 31021ed 2d84ea7 00fbf39 2d84ea7 fc44676 00fbf39 2d84ea7 00fbf39 2d84ea7 b81021b 2d84ea7 31021ed 2d84ea7 31021ed a90980f 31021ed a90980f 31021ed 2d84ea7 31021ed 2d84ea7 31021ed 2d84ea7 00fbf39 2d84ea7 fc44676 2d84ea7 fc44676 2d84ea7 d53e4f9 31021ed d53e4f9 2d84ea7 0cfc95d 2d84ea7 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 |
---
license: apache-2.0
datasets:
- CohereForAI/xP3x
- CohereForAI/aya_dataset
- CohereForAI/aya_collection
- DataProvenanceInitiative/Commercially-Verified-Licenses
- CohereForAI/aya_evaluation_suite
language:
- afr
- amh
- ara
- aze
- bel
- ben
- bul
- cat
- ceb
- ces
- cym
- dan
- deu
- ell
- eng
- epo
- est
- eus
- fin
- fil
- fra
- fry
- gla
- gle
- glg
- guj
- hat
- hau
- heb
- hin
- hun
- hye
- ibo
- ind
- isl
- ita
- jav
- jpn
- kan
- kat
- kaz
- khm
- kir
- kor
- kur
- lao
- lav
- lat
- lit
- ltz
- mal
- mar
- mkd
- mlg
- mlt
- mon
- mri
- msa
- mya
- nep
- nld
- nor
- nso
- nya
- ory
- pan
- pes
- pol
- por
- pus
- ron
- rus
- sin
- slk
- slv
- smo
- sna
- snd
- som
- sot
- spa
- sqi
- srp
- sun
- swa
- swe
- tam
- tel
- tgk
- tha
- tur
- twi
- ukr
- urd
- uzb
- vie
- xho
- yid
- yor
- zho
- zul
metrics:
- accuracy
- bleu
---
<img src="aya-fig1.png" alt="Aya model summary image" width="800" style="margin-left:'auto' margin-right:'auto' display:'block'"/>
# Model Card for Aya 101
## Model Summary
> The Aya model is a massively multilingual generative language model that follows instructions in 101 languages.
> Aya outperforms [mT0](https://huggingface.co/bigscience/mt0-xxl) and [BLOOMZ](https://huggingface.co/bigscience/bloomz) a wide variety of automatic and human evaluations despite covering double the number of languages.
> The Aya model is trained using [xP3x](https://huggingface.co/datasets/CohereForAI/xP3x), [Aya Dataset](https://huggingface.co/datasets/CohereForAI/aya_dataset), [Aya Collection](https://huggingface.co/datasets/CohereForAI/aya_collection), a subset of [DataProvenance collection](https://huggingface.co/datasets/DataProvenanceInitiative/Commercially-Verified-Licenses) and ShareGPT-Command.
> We release the checkpoints under a Apache-2.0 license to further our mission of multilingual technologies empowering a
> multilingual world.
- **Developed by:** [Cohere For AI]((https://cohere.for.ai))
- **Model type:** a Transformer style autoregressive massively multilingual language model.
- **Paper**: [Aya Model: An Instruction Finetuned Open-Access Multilingual Language Model](https://arxiv.org/abs/2402.07827)
- **Point of Contact**: Cohere For AI: [cohere.for.ai](https://cohere.for.ai)
- **Languages**: Refer to the list of languages in the `language` section of this model card.
- **License**: Apache-2.0
- **Model**: [Aya-101](https://huggingface.co/CohereForAI/aya-101)
- **Model Size**: 13 billion parameters
- **Datasets**: [xP3x](https://huggingface.co/datasets/CohereForAI/xP3x), [Aya Dataset](https://huggingface.co/datasets/CohereForAI/aya_dataset), [Aya Collection](https://huggingface.co/datasets/CohereForAI/aya_collection), [DataProvenance collection](https://huggingface.co/datasets/DataProvenanceInitiative/Commercially-Verified-Licenses), ShareGPT-Command.
## Use
```python
# pip install -q transformers
from transformers import AutoModelForSeq2SeqLM, AutoTokenizer
checkpoint = "CohereForAI/aya-101"
tokenizer = AutoTokenizer.from_pretrained(checkpoint)
aya_model = AutoModelForSeq2SeqLM.from_pretrained(checkpoint)
# Turkish to English translation
tur_inputs = tokenizer.encode("Translate to English: Aya cok dilli bir dil modelidir.", return_tensors="pt")
tur_outputs = aya_model.generate(tur_inputs, max_new_tokens=128)
print(tokenizer.decode(tur_outputs[0]))
# Aya is a multi-lingual language model
# Q: Why are there so many languages in India?
hin_inputs = tokenizer.encode("भारत में इतनी सारी भाषाएँ क्यों हैं?", return_tensors="pt")
hin_outputs = aya_model.generate(hin_inputs, max_new_tokens=128)
print(tokenizer.decode(hin_outputs[0]))
# Expected output: भारत में कई भाषाएँ हैं और विभिन्न भाषाओं के बोली जाने वाले लोग हैं। यह विभिन्नता भाषाई विविधता और सांस्कृतिक विविधता का परिणाम है। Translates to "India has many languages and people speaking different languages. This diversity is the result of linguistic diversity and cultural diversity."
```
## Model Details
### Finetuning
- Architecture: Same as [mt5-xxl](https://huggingface.co/google/mt5-xxl)
- Number of Samples seen during Finetuning: 25M
- Batch size: 256
- Hardware: TPUv4-128
- Software: T5X, Jax
### Data Sources
The Aya model is trained on the following datasets:
- [xP3x](https://huggingface.co/datasets/CohereForAI/xP3x)
- [Aya Dataset](https://huggingface.co/datasets/CohereForAI/aya_dataset)
- [Aya Collection](https://huggingface.co/datasets/CohereForAI/aya_collection)
- [DataProvenance collection](https://huggingface.co/datasets/DataProvenanceInitiative/Commercially-Verified-Licenses)
- ShareGPT-Command
All datasets are subset to the 101 languages supported by [mT5](https://huggingface.co/google/mt5-xxl). See the [paper](https://arxiv.org/abs/2402.07827) for details about filtering and pruning.
## Evaluation
We refer to Section 5 from our paper for multilingual eval across 99 languages – including discriminative and generative tasks, human evaluation, and simulated win rates that cover both held-out tasks and in-distribution performance.
## Bias, Risks, and Limitations
For a detailed overview of our effort at safety mitigation and benchmarking toxicity and bias across multiple languages, we refer to Sections 6 and 7 of our paper: [Aya Model: An Instruction Finetuned Open-Access Multilingual Language Model](https://arxiv.org/abs/2402.07827).
We hope that the release of the Aya model will make community-based redteaming efforts possible, by exposing an open-source massively-multilingual model for community research.
## Citation
**BibTeX:**
```
@article{üstün2024aya,
title={Aya Model: An Instruction Finetuned Open-Access Multilingual Language Model},
author={Ahmet Üstün and Viraat Aryabumi and Zheng-Xin Yong and Wei-Yin Ko and Daniel D'souza and Gbemileke Onilude and Neel Bhandari and Shivalika Singh and Hui-Lee Ooi and Amr Kayid and Freddie Vargus and Phil Blunsom and Shayne Longpre and Niklas Muennighoff and Marzieh Fadaee and Julia Kreutzer and Sara Hooker},
journal={arXiv preprint arXiv:2402.07827},
year={2024}
}
```
## Languages Covered
Below is the list of languages used in finetuning the Aya Model. We group languages into higher-, mid-, and lower-resourcedness based on a language classification by [Joshi et. al, 2020](https://microsoft.github.io/linguisticdiversity/). For further details, we refer to our [paper](https://arxiv.org/abs/2402.07827)
| ISO Code | Language Name | Script | Family | Subgrouping | Resourcedness |
| :------- | :-------------- | :----------: | :-------------: | :---------------: | :-----------: |
| afr | Afrikaans | Latin | Indo-European | Germanic | Mid |
| amh | Amharic | Ge'ez | Afro-Asiatic | Semitic | Low |
| ara | Arabic | Arabic | Afro-Asiatic | Semitic | High |
| aze | Azerbaijani | Arabic/Latin | Turkic | Common Turkic | Low |
| bel | Belarusian | Cyrillic | Indo-European | Balto-Slavic | Mid |
| ben | Bengali | Bengali | Indo-European | Indo-Aryan | Mid |
| bul | Bulgarian | Cyrillic | Indo-European | Balto-Slavic | Mid |
| cat | Catalan | Latin | Indo-European | Italic | High |
| ceb | Cebuano | Latin | Austronesian | Malayo-Polynesian | Mid |
| ces | Czech | Latin | Indo-European | Balto-Slavic | High |
| cym | Welsh | Latin | Indo-European | Celtic | Low |
| dan | Danish | Latin | Indo-European | Germanic | Mid |
| deu | German | Latin | Indo-European | Germanic | High |
| ell | Greek | Greek | Indo-European | Graeco-Phrygian | Mid |
| eng | English | Latin | Indo-European | Germanic | High |
| epo | Esperanto | Latin | Constructed | Esperantic | Low |
| est | Estonian | Latin | Uralic | Finnic | Mid |
| eus | Basque | Latin | Basque | - | High |
| fin | Finnish | Latin | Uralic | Finnic | High |
| fil | Tagalog | Latin | Austronesian | Malayo-Polynesian | Mid |
| fra | French | Latin | Indo-European | Italic | High |
| fry | Western Frisian | Latin | Indo-European | Germanic | Low |
| gla | Scottish Gaelic | Latin | Indo-European | Celtic | Low |
| gle | Irish | Latin | Indo-European | Celtic | Low |
| glg | Galician | Latin | Indo-European | Italic | Mid |
| guj | Gujarati | Gujarati | Indo-European | Indo-Aryan | Low |
| hat | Haitian Creole | Latin | Indo-European | Italic | Low |
| hau | Hausa | Latin | Afro-Asiatic | Chadic | Low |
| heb | Hebrew | Hebrew | Afro-Asiatic | Semitic | Mid |
| hin | Hindi | Devanagari | Indo-European | Indo-Aryan | High |
| hun | Hungarian | Latin | Uralic | - | High |
| hye | Armenian | Armenian | Indo-European | Armenic | Low |
| ibo | Igbo | Latin | Atlantic-Congo | Benue-Congo | Low |
| ind | Indonesian | Latin | Austronesian | Malayo-Polynesian | Mid |
| isl | Icelandic | Latin | Indo-European | Germanic | Low |
| ita | Italian | Latin | Indo-European | Italic | High |
| jav | Javanese | Latin | Austronesian | Malayo-Polynesian | Low |
| jpn | Japanese | Japanese | Japonic | Japanesic | High |
| kan | Kannada | Kannada | Dravidian | South Dravidian | Low |
| kat | Georgian | Georgian | Kartvelian | Georgian-Zan | Mid |
| kaz | Kazakh | Cyrillic | Turkic | Common Turkic | Mid |
| khm | Khmer | Khmer | Austroasiatic | Khmeric | Low |
| kir | Kyrgyz | Cyrillic | Turkic | Common Turkic | Low |
| kor | Korean | Hangul | Koreanic | Korean | High |
| kur | Kurdish | Latin | Indo-European | Iranian | Low |
| lao | Lao | Lao | Tai-Kadai | Kam-Tai | Low |
| lav | Latvian | Latin | Indo-European | Balto-Slavic | Mid |
| lat | Latin | Latin | Indo-European | Italic | Mid |
| lit | Lithuanian | Latin | Indo-European | Balto-Slavic | Mid |
| ltz | Luxembourgish | Latin | Indo-European | Germanic | Low |
| mal | Malayalam | Malayalam | Dravidian | South Dravidian | Low |
| mar | Marathi | Devanagari | Indo-European | Indo-Aryan | Low |
| mkd | Macedonian | Cyrillic | Indo-European | Balto-Slavic | Low |
| mlg | Malagasy | Latin | Austronesian | Malayo-Polynesian | Low |
| mlt | Maltese | Latin | Afro-Asiatic | Semitic | Low |
| mon | Mongolian | Cyrillic | Mongolic-Khitan | Mongolic | Low |
| mri | Maori | Latin | Austronesian | Malayo-Polynesian | Low |
| msa | Malay | Latin | Austronesian | Malayo-Polynesian | Mid |
| mya | Burmese | Myanmar | Sino-Tibetan | Burmo-Qiangic | Low |
| nep | Nepali | Devanagari | Indo-European | Indo-Aryan | Low |
| nld | Dutch | Latin | Indo-European | Germanic | High |
| nor | Norwegian | Latin | Indo-European | Germanic | Low |
| nso | Northern Sotho | Latin | Atlantic-Congo | Benue-Congo | Low |
| nya | Chichewa | Latin | Atlantic-Congo | Benue-Congo | Low |
| ory | Oriya | Oriya | Indo-European | Indo-Aryan | Low |
| pan | Punjabi | Gurmukhi | Indo-European | Indo-Aryan | Low |
| pes | Persian | Arabic | Indo-European | Iranian | High |
| pol | Polish | Latin | Indo-European | Balto-Slavic | High |
| por | Portuguese | Latin | Indo-European | Italic | High |
| pus | Pashto | Arabic | Indo-European | Iranian | Low |
| ron | Romanian | Latin | Indo-European | Italic | Mid |
| rus | Russian | Cyrillic | Indo-European | Balto-Slavic | High |
| sin | Sinhala | Sinhala | Indo-European | Indo-Aryan | Low |
| slk | Slovak | Latin | Indo-European | Balto-Slavic | Mid |
| slv | Slovenian | Latin | Indo-European | Balto-Slavic | Mid |
| smo | Samoan | Latin | Austronesian | Malayo-Polynesian | Low |
| sna | Shona | Latin | Indo-European | Indo-Aryan | Low |
| snd | Sindhi | Arabic | Indo-European | Indo-Aryan | Low |
| som | Somali | Latin | Afro-Asiatic | Cushitic | Low |
| sot | Southern Sotho | Latin | Atlantic-Congo | Benue-Congo | Low |
| spa | Spanish | Latin | Indo-European | Italic | High |
| sqi | Albanian | Latin | Indo-European | Albanian | Low |
| srp | Serbian | Cyrillic | Indo-European | Balto-Slavic | High |
| sun | Sundanese | Latin | Austronesian | Malayo-Polynesian | Low |
| swa | Swahili | Latin | Atlantic-Congo | Benue-Congo | Low |
| swe | Swedish | Latin | Indo-European | Germanic | High |
| tam | Tamil | Tamil | Dravidian | South Dravidian | Mid |
| tel | Telugu | Telugu | Dravidian | South Dravidian | Low |
| tgk | Tajik | Cyrillic | Indo-European | Iranian | Low |
| tha | Thai | Thai | Tai-Kadai | Kam-Tai | Mid |
| tur | Turkish | Latin | Turkic | Common Turkic | High |
| twi | Twi | Latin | Atlantic-Congo | Niger-Congo | Low |
| ukr | Ukrainian | Cyrillic | Indo-European | Balto-Slavic | Mid |
| urd | Urdu | Arabic | Indo-European | Indo-Aryan | Mid |
| uzb | Uzbek | Latin | Turkic | Common Turkic | Mid |
| vie | Vietnamese | Latin | Austroasiatic | Vietic | High |
| xho | Xhosa | Latin | Atlantic-Congo | Benue-Congo | Low |
| yid | Yiddish | Hebrew | Indo-European | Germanic | Low |
| yor | Yoruba | Latin | Atlantic-Congo | Benue-Congo | Low |
| zho | Chinese | Han | Sino-Tibetan | Sinitic | High |
| zul | Zulu | Latin | Atlantic-Congo | Benue-Congo | Low |
## Model Card Contact
For errors in this model card, contact Ahmet or Viraat, `{ahmet, viraat} at cohere dot com`.
|