Update README.md

README.md

@@ -47,6 +47,8 @@ We are pleased to announce the release of **Ovis2**, our latest advancement in m
 | Ovis2-34B  |  aimv2-1B-patch14-448   | Qwen2.5-32B-Instruct  | [Huggingface](https://huggingface.co/AIDC-AI/Ovis2-34B) |                            -                             |
 
 ## Performance
+We use [VLMEvalKit](https://github.com/open-compass/VLMEvalKit), as employed in the OpenCompass [multimodal](https://rank.opencompass.org.cn/leaderboard-multimodal) and [reasoning](https://rank.opencompass.org.cn/leaderboard-multimodal-reasoning) leaderboard, to evaluate Ovis2.
+
 ![image/png](https://cdn-uploads.huggingface.co/production/uploads/658a8a837959448ef5500ce5/M1XRFbeNbfe1lEvt9WF-j.png)
 
 ### Image Benchmark