Text-to-Image Generation on Preference Evaluation Suite v2.1 benchmark leaderboard · SOTA2 Research

Text-to-Image Generation on Preference Evaluation Suite v2.1

0.361HPSv2.1MixGRPO

Evaluation Results

Method
MixGRPO2026.02	0.361	1.201	0.222	5.833	0.346	3.293	3.401	2.094
MixGRPO w/ ConsistentRFT2026.02	0.354	1.323	0.228	6.052	0.374	3.328	3.432	2.156
DanceGRPO (HPSv2.1)2026.02	0.353	1.155	0.226	5.897	0.361	3.3	3.379	2.096
DanceGRPO (HPSv2.1) w/ ConsistentRFT2026.02	0.348	1.295	0.23	6.197	0.384	3.408	3.622	2.212
PrefGRPO2026.02	0.346	1.172	0.227	5.953	0.378	3.338	3.486	2.129
D3PO2026.02	0.338	1.185	0.227	5.849	0.379	3.396	3.507	2.126
DanceGRPO (CLIP+HPSv2.1)2026.02	0.336	1.124	0.229	5.746	0.407	3.333	3.491	2.095
DPO w/ ConsistentRFT2026.02	0.334	1.249	0.232	6.077	0.394	3.499	3.57	2.194
DanceGRPO (CLIP+HPSv2.1) w/ ConsistentRFT2026.02	0.329	1.349	0.235	6.057	0.401	3.493	3.612	2.211
FlowGRPO2026.02	0.326	1.135	0.226	5.926	0.375	3.32	3.476	2.112
DDPO w/ ConsistentRFT2026.02	0.324	1.197	0.228	5.998	0.396	3.476	3.593	2.173
Diffusion-DPO2026.02	0.318	1.177	0.23	5.967	0.393	3.424	3.528	2.148
DDPO2026.02	0.313	1.129	0.227	5.896	0.391	3.387	3.568	2.13
Flux Dev (Base)2026.02	0.312	1.089	0.226	5.837	0.388	3.365	3.52	2.105