diff --git a/README.md b/README.md
index 99f2ff1..9b77675 100644
--- a/README.md
+++ b/README.md
@@ -247,7 +247,7 @@ MiniCPM-V 4.5 can be easily used in various ways: (1) [llama.cpp](https://github
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-Both Video-MME and OpenCompass were evaluated using 8×A100 GPUs for inference. The reported inference time of Video-MME excludes the cost of video frame extraction.
+Both Video-MME and OpenCompass were evaluated using 8×A100 GPUs for inference. The reported inference time of Video-MME includes full model-side computation, and excludes the external cost of video frame extraction (dependent on specific frame extraction tools) for fair comparison.
 
 
 ### Examples  <!-- omit in toc -->