Dataset · Hugging Face

Junjun2333/HPDv3-PlusPlus

Name: HPDv3-PlusPlus
Creator: Junjun2333
License: apache-2.0
Keywords: task_categories:image-classification, task_categories:text-to-image, language:en, language:zh, license:apache-2.0, size_categories:100K<n<1M, arxiv:2606.14657, region:us, preference, reward-model, text-to-image, human-feedback

HPDv3++: A Dual-Dimension Preference Dataset for Text-to-Image Reward Modeling HPDv3++ is a large-scale human-preference dataset for text-to-image (T2I) generation, built on a frontier generator (Qwen-Image) and annotated along two axes: text-following (TF) and aesthetic quality (Aes). It is the dataset used to train HPSv3++, a capability-aware and RL-iteration-aware reward model. Each preference pair stores a preferred image (path1) and a non-preferred image (path2) for the… See the full description on the dataset page: https://huggingface.co/datasets/Junjun2333/HPDv3-PlusPlus.

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Author / organization	Junjun2333
License (as declared)	apache-2.0
Downloads	2.7K (as reported by Hugging Face)
Likes	2
Created	23 June 2026
Last updated at source	4 October 2026

preferencereward-modeltext-to-imagehuman-feedback

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