ResearchBenchmarksImage Generation on Human Preference Evaluation 55 promptsFollow500VotesPGD184.88266.69348.5430.31Feb 21, 2026Evaluation ResultsMethodMethodLinksVotesVote SharePGD2026.0250045.5cPGD2026.0236333DPO2026.0232429.5NPO2026.0225623.3Raw2026.0220818.9MaPO2026.0219717.9