Text-to-Image Generation on HPD v2 (val)
0.2213PickScoreLinear-DPO
Evaluation results
| Method | Links | ||||||
|---|---|---|---|---|---|---|---|
| Linear-DPOBase Model=SD1.52026.05 | 0.2213 | 0.2866 | 5.9236 | 0.3688 | 0.8494 | 11.094 | |
| DMPO†Base Model=SD1.5, Source=Reported in original paper2026.05 | 0.2195 | 0.2768 | 5.7997 | 0.3629 | 0.635 | — | |
| SFTBase Model=SD1.52026.05 | 0.2176 | 0.2838 | 5.8344 | 0.3638 | 0.7356 | 10.06 | |
| DSPO*Base Model=SD1.5, Retraining=Official code retrained2026.05 | 0.2175 | 0.2833 | 5.8404 | 0.3646 | 0.754 | 10.0996 | |
| Diffusion-KTOBase Model=SD1.52026.05 | 0.217 | 0.284 | 5.8154 | 0.3661 | 0.7028 | 10.1747 | |
| Diffusion-DPOBase Model=SD1.52026.05 | 0.2144 | 0.2754 | 5.7042 | 0.36 | 0.2946 | 7.122 | |
| SD1.5Base Model=SD1.52026.05 | 0.2103 | 0.2716 | 5.5838 | 0.3545 | 0.104 | 5.3861 |