# Model Zoo

## Standard Models.

|Model |size |mAP<sup>val<br>0.5:0.95 |mAP<sup>test<br>0.5:0.95 | Speed V100<br>(ms) | Params<br>(M) |FLOPs<br>(G)| weights |
| ------        |:---: | :---:    | :---:       |:---:     |:---:  | :---: | :----: |
|[YOLOX-s](https://github.com/Megvii-BaseDetection/YOLOX/blob/main/exps/default/yolox_s.py)    |640  |40.5 |40.5      |9.8      |9.0 | 26.8 | [github](https://github.com/Megvii-BaseDetection/YOLOX/releases/download/0.1.1rc0/yolox_s.pth) |
|[YOLOX-m](https://github.com/Megvii-BaseDetection/YOLOX/blob/main/exps/default/yolox_m.py)    |640  |46.9 |47.2      |12.3     |25.3 |73.8| [github](https://github.com/Megvii-BaseDetection/YOLOX/releases/download/0.1.1rc0/yolox_m.pth) |
|[YOLOX-l](https://github.com/Megvii-BaseDetection/YOLOX/blob/main/exps/default/yolox_l.py)    |640  |49.7 |50.1      |14.5     |54.2| 155.6 | [github](https://github.com/Megvii-BaseDetection/YOLOX/releases/download/0.1.1rc0/yolox_l.pth) |
|[YOLOX-x](https://github.com/Megvii-BaseDetection/YOLOX/blob/main/exps/default/yolox_x.py)   |640   |51.1 |**51.5**  | 17.3    |99.1 |281.9 | [github](https://github.com/Megvii-BaseDetection/YOLOX/releases/download/0.1.1rc0/yolox_x.pth) |
|[YOLOX-Darknet53](https://github.com/Megvii-BaseDetection/YOLOX/blob/main/exps/default/yolov3.py)   |640  | 47.7 | 48.0 | 11.1 |63.7 | 185.3 | [github](https://github.com/Megvii-BaseDetection/YOLOX/releases/download/0.1.1rc0/yolox_darknet.pth) 

<details>
<summary>Legacy models</summary>

|Model |size |mAP<sup>test<br>0.5:0.95 | Speed V100<br>(ms) | Params<br>(M) |FLOPs<br>(G)| weights |
| ------        |:---: | :---:       |:---:     |:---:  | :---: | :----: |
|[YOLOX-s](https://github.com/Megvii-BaseDetection/YOLOX/blob/main/exps/default/yolox_s.py)    |640  |39.6      |9.8     |9.0 | 26.8 | [onedrive](https://megvii-my.sharepoint.cn/:u:/g/personal/gezheng_megvii_com/EW62gmO2vnNNs5npxjzunVwB9p307qqygaCkXdTO88BLUg?e=NMTQYw)/[github](https://github.com/Megvii-BaseDetection/storage/releases/download/0.0.1/yolox_s.pth) |
|[YOLOX-m](https://github.com/Megvii-BaseDetection/YOLOX/blob/main/exps/default/yolox_m.py)    |640  |46.4      |12.3     |25.3 |73.8| [onedrive](https://megvii-my.sharepoint.cn/:u:/g/personal/gezheng_megvii_com/ERMTP7VFqrVBrXKMU7Vl4TcBQs0SUeCT7kvc-JdIbej4tQ?e=1MDo9y)/[github](https://github.com/Megvii-BaseDetection/storage/releases/download/0.0.1/yolox_m.pth) |
|[YOLOX-l](https://github.com/Megvii-BaseDetection/YOLOX/blob/main/exps/default/yolox_l.py)    |640  |50.0  |14.5 |54.2| 155.6 | [onedrive](https://megvii-my.sharepoint.cn/:u:/g/personal/gezheng_megvii_com/EWA8w_IEOzBKvuueBqfaZh0BeoG5sVzR-XYbOJO4YlOkRw?e=wHWOBE)/[github](https://github.com/Megvii-BaseDetection/storage/releases/download/0.0.1/yolox_l.pth) |
|[YOLOX-x](https://github.com/Megvii-BaseDetection/YOLOX/blob/main/exps/default/yolox_x.py)   |640  |**51.2**      | 17.3 |99.1 |281.9 | [onedrive](https://megvii-my.sharepoint.cn/:u:/g/personal/gezheng_megvii_com/EdgVPHBziOVBtGAXHfeHI5kBza0q9yyueMGdT0wXZfI1rQ?e=tABO5u)/[github](https://github.com/Megvii-BaseDetection/storage/releases/download/0.0.1/yolox_x.pth) |
|[YOLOX-Darknet53](https://github.com/Megvii-BaseDetection/YOLOX/blob/main/exps/default/yolov3.py)   |640  | 47.4      | 11.1 |63.7 | 185.3 | [onedrive](https://megvii-my.sharepoint.cn/:u:/g/personal/gezheng_megvii_com/EZ-MV1r_fMFPkPrNjvbJEMoBLOLAnXH-XKEB77w8LhXL6Q?e=mf6wOc)/[github](https://github.com/Megvii-BaseDetection/storage/releases/download/0.0.1/yolox_darknet53.pth) |

</details>

## Light Models.

|Model |size |mAP<sup>val<br>0.5:0.95 | Params<br>(M) |FLOPs<br>(G)| weights |
| ------        |:---:  |  :---:       |:---:     |:---:  | :---: |
|[YOLOX-Nano](https://github.com/Megvii-BaseDetection/YOLOX/blob/main/exps/default/yolox_nano.py) |416  |25.8  | 0.91 |1.08 | [github](https://github.com/Megvii-BaseDetection/YOLOX/releases/download/0.1.1rc0/yolox_nano.pth) |
|[YOLOX-Tiny](https://github.com/Megvii-BaseDetection/YOLOX/blob/main/exps/default/yolox_tiny.py) |416  |32.8 | 5.06 |6.45 | [github](https://github.com/Megvii-BaseDetection/YOLOX/releases/download/0.1.1rc0/yolox_tiny.pth) |


<details>
<summary>Legacy models</summary>

|Model |size |mAP<sup>val<br>0.5:0.95 | Params<br>(M) |FLOPs<br>(G)| weights |
| ------        |:---:  |  :---:       |:---:     |:---:  | :---: |
|[YOLOX-Nano](https://github.com/Megvii-BaseDetection/YOLOX/blob/main/exps/default/yolox_nano.py) |416  |25.3  | 0.91 |1.08 | [onedrive](https://megvii-my.sharepoint.cn/:u:/g/personal/gezheng_megvii_com/EdcREey-krhLtdtSnxolxiUBjWMy6EFdiaO9bdOwZ5ygCQ?e=yQpdds)/[github](https://github.com/Megvii-BaseDetection/storage/releases/download/0.0.1/yolox_nano.pth) |
|[YOLOX-Tiny](https://github.com/Megvii-BaseDetection/YOLOX/blob/main/exps/default/yolox_tiny.py) |416  |32.8 | 5.06 |6.45 | [onedrive](https://megvii-my.sharepoint.cn/:u:/g/personal/gezheng_megvii_com/EbZuinX5X1dJmNy8nqSRegABWspKw3QpXxuO82YSoFN1oQ?e=Q7V7XE)/[github](https://github.com/Megvii-BaseDetection/storage/releases/download/0.0.1/yolox_tiny_32dot8.pth) |

</details>
