ResearchBenchmarksText-to-Image Generation on OCR-based text-renderingText-to-Image Generation on OCR-based text-renderingFollow0.02OCR ScoreBase-2.329613.530229.3945.2498May 26, 2026Evaluation resultsMethodMethodLinksOCR ScoreBaseModel=SD3.5-MModel=SD3.5-M2026.050.02BaseModel=SD1.5Model=SD1.52026.056.6DDPOModel=SD1.5Model=SD1.52026.0523.51GRPOModel=SD1.5Model=SD1.52026.0525.18OursModel=SD1.5Model=SD1.52026.0526.48GRPOModel=SD3.5-MModel=SD3.5-M2026.0556.53OursModel=SD3.5-MModel=SD3.5-M2026.0558.76