Qwen2 is a new series of large language models from Alibaba group
tools
0.5b
1.5b
7b
72b
4M Pulls Updated 3 months ago
Updated 6 months ago
6 months ago
06dda8c1519a · 339MB
model
archqwen2
·
parameters494M
·
quantizationQ2_K
339MB
params
{
"stop": [
"<|im_start|>",
"<|im_end|>"
]
}
59B
template
{{ if .System }}<|im_start|>system
{{ .System }}<|im_end|>
{{ end }}{{ if .Prompt }}<|im_start|>user
182B
license
Apache License
Version 2.0, January 200
11kB
Readme
Qwen2 is trained on data in 29 languages, including English and Chinese.
It is available in 4 parameter sizes: 0.5B, 1.5B, 7B, 72B.
In the 7B and 72B models, context length has been extended to 128k tokens.
| Models | Qwen2-0.5B | Qwen2-1.5B | Qwen2-7B | Qwen2-72B |
|---|---|---|---|---|
| Params | 0.49B | 1.54B | 7.07B | 72.71B |
| Non-Emb Params | 0.35B | 1.31B | 5.98B | 70.21B |
| GQA | True | True | True | True |
| Tie Embedding | True | True | False | False |
| Context Length | 32K | 32K | 128K | 128K |
Supported languages
This is in addition to English and Chinese
| Regions | Languages |
|---|---|
| Western Europe | German, French, Spanish, Portuguese, Italian, Dutch |
| Eastern & Central Europe | Russian, Czech, Polish |
| Middle East | Arabic, Persian, Hebrew, Turkish |
| Eastern Asia | Japanese, Korean |
| South-Eastern Asia | Vietnamese, Thai, Indonesian, Malay, Lao, Burmese, Cebuano, Khmer, Tagalog |
| Southern Asia | Hindi, Bengali, Urdu |
Performance
License
All models with the exception of Qwen2 72B (both instruct and base models) are Apache 2.0 licensed.
Qwen2 72B model still uses the original Qianwen License.