Stable Diffusion 3.5 Medium vs Z Image Turbo

Compare Stable Diffusion 3.5 Medium by Stability AI against Z Image Turbo by PrunaAI, in 38 community votes, z image turbo wins 74% of head-to-head duels, tested across 17 shared challenges. Updated February 2026.

In 38 community votes, Z Image Turbo wins 74% of head-to-head duels. Z Image Turbo leads in Image Generation. Based on blind community voting from the RIVAL open dataset of 38+ human preference judgments for this pair.