Composition Image Generation on GenEval
97GenEval ScoreVGPO
Evaluation results
| Method | Links | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| VGPOKL Regularization=w/o KL2025.12 | 97 | 22 | — | — | 0.94 | 3 | 5.23 | 3.45 | |
| VGPOKL Regularization=w/ KL2025.12 | 96 | 22.59 | — | — | 1.09 | 3.23 | 5.41 | 4.05 | |
| Flow-GRPOKL Regularization=w/o KL2025.12 | 95 | 21.16 | — | — | 0.44 | 2.59 | 4.93 | 2.77 | |
| Flow-GRPOKL Regularization=w/ KL2025.12 | 95 | 22.37 | — | — | 1.03 | 3.18 | 5.25 | 4.01 | |
| TAFS-GRPO+FluxTraining Stage=Step-distillation, NFE=82026.02 | 86.52 | 23.67 | 29.62 | 0.33 | 1.448 | 3.857 | — | — | |
| TAFS-GRPO+FluxTraining Stage=Step-distillation, NFE=42026.02 | 84.75 | 23.39 | 29.93 | 0.295 | 1.437 | 3.809 | — | — | |
| TAFS-GRPO+SD3.5MTraining Stage=Step-distillation, NFE=82026.02 | 82.37 | 23.03 | 29.87 | 0.287 | 1.17 | 3.683 | — | — | |
| TAFS-GRPO+SD3.5MTraining Stage=Step-distillation, NFE=42026.02 | 80.84 | 22.61 | 30.03 | 0.274 | 1.052 | 3.598 | — | — | |
| HiDream-I1-FullTraining Stage=Pre-train, NFE=502026.02 | 80.46 | 23.47 | 28.84 | 0.325 | 1.334 | 3.748 | — | — | |
| HiDream-I1-FastTraining Stage=Step-distillation, NFE=162026.02 | 76.89 | 23.53 | 28.53 | 0.305 | 1.298 | 3.749 | — | — | |
| SD3.5-LargeTraining Stage=Pre-train, NFE=282026.02 | 73.8 | 23.21 | 29.08 | 0.293 | 1.051 | 3.622 | — | — | |
| SANA-Sprint 1.6BTraining Stage=Step-distillation, NFE=42026.02 | 71.33 | 23.13 | 28.81 | 0.307 | 1.13 | 3.546 | — | — | |
| Hyper-FluxTraining Stage=Step-distillation, NFE=82026.02 | 70.03 | 23.55 | 28.16 | 0.311 | 1.005 | 3.558 | — | — | |
| SD3.5-Large-TurboTraining Stage=Step-distillation, NFE=42026.02 | 69.62 | 23.18 | 28.9 | 0.287 | 0.927 | 3.522 | — | — | |
| SD3.5-MediumTraining Stage=Pre-train, NFE=402026.02 | 67.99 | 22.95 | 28.7 | 0.285 | 0.947 | 3.496 | — | — | |
| Flux.1-schnellTraining Stage=Step-distillation, NFE=42026.02 | 67.82 | 23.01 | 28.61 | 0.295 | 0.918 | 3.538 | — | — | |
| Flux.1-devTraining Stage=Pre-train, NFE=282026.02 | 67.54 | 23.41 | 28.19 | 0.305 | 1.013 | 3.562 | — | — | |
| SD3.5-M2025.12 | 63 | 22.34 | — | — | 0.87 | 3.07 | 5.39 | 4.07 | |
| SANA-1.5 1.6BTraining Stage=Pre-train, NFE=202026.02 | 62.48 | 23.06 | 28.86 | 0.301 | 0.969 | 3.412 | — | — | |
| Flux-Turbo-AlphaTraining Stage=Step-distillation, NFE=42026.02 | 61.41 | 23.06 | 27.57 | 0.29 | 0.837 | 3.404 | — | — |