Update README.md

update grounding benchmark

README.md

@@ -254,7 +254,7 @@ Source code for SFT and RFT training is provided — see [GitHub](https://github
 | Model                     | fun2point      | text2point     | bbox2text      | average        |
 | ------------------------- | -------------- | -------------- | -------------- | -------------- |
 | **AgentCPM-GUI-8B**       | **79.1**       | **76.5**       | **58.2**       | **71.3**       |
-| Qwen2.5-VL-7B             | 36.8           | 52.0           | 44.1           | 44.3           |
+| Qwen2.5-VL-7B             | 59.8           | 59.3           | 50.0           | 56.4           |
 | Intern2.5-VL-8B           | 17.2           | 24.2           | 45.9           | 29.1           |
 | Intern2.5-VL-26B          | 14.8           | 16.6           | 36.3           | 22.6           |
 | OS-Genesis-7B             | 8.3            | 5.8            | 4.0            | 6.0            |