gpt-6IMAGE
Astra and Images 2.5 tested on YouTube thumbnails
The author used similar prompts to make thumbnails for the first and second episodes of a show, comparing results before and after the new models launched and calling the new models clearly stronger.
Yana Welinder
@yanabanaArchived 2026.09.20Originally posted 2026.09.20
Yana Welinder @yanabanaOriginally posted 2026.09.20
GPT 6 Astra and Images 2.5 are much better at generating YouTube thumbnails. I used similar prompts to create the thumbnails for the first and second episodes of Fashion Nerds. New models dropped after our first episode, so we ended up with some pretty interesting data points.
x.com/yanabana/status/2101407241673060781Archived 2026.09.20 10:08