ResearchBenchmarksText-to-Image Generation on DDPO AestheticsText-to-Image Generation on DDPO AestheticsFollow118EpochsPCPO116.84124.67132.5140.33Sep 30, 2025Evaluation resultsMethodMethodLinksEpochsSpeedupPCPOTarget Level=6.9, Base...Target Level=6.9, Baseline Algorithm=DDPO, Reward=Aesthetics2025.0911824.6DDPOTarget Level=6.9, Rewa...Target Level=6.9, Reward=Aesthetics2025.09147—