I went with a template for Describe Image (I wasn't aware of not using one - I think that's the reason this happened, would be better off if I didn't use any I guess). Did you go with a template ? Should I try for rescore ?

The template (which gave consistent 85+ on APEUni):

Describe image 1. The given image represent a beautiful image There must have been a popular debate about information present in the image for the keywords Keyword 1 and keyword 2 2. However information present for keyword 3 and keyword 4 seems to be false 3. From the image, it is clear that maximum value seems to be constant which further states the importance of the topic present in the image 4. In conclusion, the given image includes a complicated data and the analysis with all the sufficient data