Text-to-Image Alignment on Pick-a-Pic v2

1.2898Image RewardSDXL + Diffusion-DPO + PromptLoop

Evaluation results

Method
SDXL + Diffusion-DPO + PromptLoop2025.10	1.2898	0.2862	6.491	0.763
SDXL + NPNet + PromptLoop2025.10	1.1213	0.2811	6.561	0.762
SDXL + PromptLoop2025.10	1.0948	0.2807	6.583	0.764
SDXL + PromptLoop2025.10	1.0859	0.2807	6.535	0.763
SDXL + RePrompt2025.10	1.0148	0.2796	6.518	0.763
SDXL + ReFL2025.10	1.0119	0.274	6.286	0.715
SDXL + Diffusion-DPO2025.10	0.9921	0.2868	6.015	0.731
SD1.5 + DDPO + PromptLoop2025.10	0.9842	0.2742	5.926	0.726
SD1.5 + ReFL + PromptLoop2025.10	0.9271	0.2751	5.877	0.724
SD1.5 + DanceGRPO + PromptLoop2025.10	0.895	0.2799	5.99	0.728
SD1.5 + Diffusion-DPO + PromptLoop2025.10	0.792	0.2739	5.968	0.734
SDXL + NPNet2025.10	0.7357	0.2805	6.059	0.733
SDXL2025.10	0.7244	0.2805	6.073	0.735
SDXL2025.10	0.7244	0.2805	6.073	0.735
SD1.5 + PromptLoop2025.10	0.632	0.2701	5.853	0.725
SDXL + GPT-52025.10	0.6299	0.2794	6.231	0.74
SD1.5 + ReFL2025.10	0.6248	0.2748	5.577	0.691
SD1.5 + DanceGRPO2025.10	0.6156	0.2795	5.662	0.704
SD1.5 + DDPO2025.10	0.6051	0.2726	5.562	0.693
SDXL + Qwen2.5-VL-3B2025.10	0.5114	0.2739	6.279	0.741
SD1.5 + PromptLoop2025.10	0.4546	0.2688	5.813	0.723
SD1.5 + RePrompt2025.10	0.4344	0.2684	5.85	0.722
SD1.5 + Diffusion-DPO2025.10	0.3012	0.2717	5.568	0.687
SD1.52025.10	0.0816	0.2678	5.458	0.675
SD1.52025.10	0.0816	0.2678	5.458	0.675
SD1.5 + GPT-52025.10	-0.095	0.2647	5.726	0.7
SD1.5 + Qwen2.5-VL-3B2025.10	-0.172	0.2628	5.668	0.693