mmmu should only use mmmu val not MMMU_DEV_VAL

[max-yue]

No description provided.

[kennymckormick]

Would you please further clarify the problem, It's OK to use Chinese.

[max-yue]

现在 mmmu 使用的是 dataset dev and validation split, 应该只使用val split

[kennymckormick]

Oh, we think it's OK to use MMMU_DEV_VAL, which only incurs an overhead of 150 visual questions. Besides, in the accuracy file we provide the scores for both MMMU_DEV and MMMU_VAL.