What did Semrush's research discover about image links in AI search?

Semrush's research indicates that image backlinks have a stronger correlation with AI search visibility compared to text backlinks. This suggests that AI algorithms may be increasingly sophisticated in understanding and valuing the context and relevance conveyed by images and their associated links. Therefore, optimizing image links can be a significant factor in improving a website's performance in AI-driven search results. The other options are incorrect because Semrush's findings contradict the idea that only text links matter or that image links are irrelevant for rankings or limited to social media.