How OpenAI's Sol Finally Learned Design Taste

2026-07-16

GPT-5.6 Sol ranks first overall on Design Arena's Web Design Arena. That is a significant improvement from its predecessor, GPT-5.5, which ranks 18 places lower. The new model appears to recognize and actively compress common AI design anti-patterns, and it combines strong templates with unusually high personalization. Examples of outputs generated by the Sol are available in the article.