Text-to-Image Generation (SD 3.5 Medium Comparison) on COCO 10K prompts 2014 (Karpathy)
31.81HPSFlow-GRPO* (CFG=3.5)
Evaluation results
| Method | Links | ||||||
|---|---|---|---|---|---|---|---|
| Flow-GRPO* (CFG=3.5)NFE=50, Res.=512, Img-Free=-2026.03 | 31.81 | 23.24 | 12.93 | 39.21 | 29.27 | 9.39 | |
| GNDMRNFE=4, Res.=512, Img-Free=✓, Cost=128*6k2026.03 | 31.25 | 23.15 | 12.93 | 38.59 | 24.44 | 13.93 | |
| GNDMR-ISNFE=4, Res.=512, Img-Free=✓, Cost=128*3k2026.03 | 30.88 | 22.94 | 12.86 | 38.39 | 25.6 | 16.68 | |
| DMDR*NFE=4, Res.=512, Img-Free=✓2026.03 | 30.83 | 23.07 | 12.8 | 38.22 | 26.05 | 16.73 | |
| DMD2*NFE=4, Res.=512, Img-Free=✗2026.03 | 30.44 | 22.92 | 12.73 | 38.59 | 26.64 | 14.63 | |
| Base Model (CFG=3.5)NFE=50, Res.=512, Img-Free=-2026.03 | 27.78 | 22.59 | 11.91 | 38.46 | 20.69 | — |