Text-to-Image Alignment on FLUX.1 dev v1.0 (test)
0.372HPS-v2.1V-GRPO
Evaluation results
| Method | Links | ||||
|---|---|---|---|---|---|
| V-GRPONFE_pi_theta_old=16 + 4, NFE_pi_theta=42026.04 | 0.372 | 0.241 | 1.731 | 3.437 | |
| V-GRPONFE_pi_theta_old=25 + 4, NFE_pi_theta=42026.04 | 0.372 | 0.241 | 1.749 | 3.436 | |
| BranchGRPO-DepPruNFE_pi_theta_old=13.68, NFE_pi_theta=8.6252026.04 | 0.369 | 0.235 | 1.625 | 3.404 | |
| MixGRPONFE_pi_theta_old=25, NFE_pi_theta=42026.04 | 0.367 | 0.237 | 1.629 | 3.418 | |
| BranchGRPO-WidPruNFE_pi_theta_old=13.68, NFE_pi_theta=8.6252026.04 | 0.364 | 0.231 | 1.609 | 3.383 | |
| BranchGRPO-MixNFE_pi_theta_old=13.68, NFE_pi_theta=4.252026.04 | 0.363 | 0.23 | 1.598 | 3.384 | |
| BranchGRPONFE_pi_theta_old=13.68, NFE_pi_theta=13.682026.04 | 0.363 | 0.229 | 1.603 | 3.386 | |
| MixGRPO-FlashNFE_pi_theta_old=16, NFE_pi_theta=42026.04 | 0.358 | 0.236 | 1.528 | 3.407 | |
| MixGRPO-FlashNFE_pi_theta_old=8, NFE_pi_theta=4*2026.04 | 0.357 | 0.232 | 1.624 | 3.402 | |
| DanceGRPONFE_pi_theta_old=25, NFE_pi_theta=142026.04 | 0.356 | 0.233 | 1.436 | 3.397 | |
| DanceGRPONFE_pi_theta_old=25, NFE_pi_theta=42026.04 | 0.334 | 0.225 | 1.335 | 3.374 | |
| DanceGRPONFE_pi_theta_old=25, NFE_pi_theta=4*2026.04 | 0.333 | 0.229 | 1.235 | 3.325 | |
| FLUX.1-devNFE_pi_theta_old=—, NFE_pi_theta=—2026.04 | 0.313 | 0.227 | 1.088 | 3.37 |