What's the difference between two CogVLM in Table 2 and Table 2

[viyjy]

Hi, thanks for your work. I am wondering what's the difference between two CogVLM models in Table 2 and Table 4.
The reason I am asking is that the performance of them are different. For example, CogVLM gets 82.3 and 80.0 on VQAv2 in Table 2 and Table 4, respectively.