THINKEDIT-140k
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THINKEDIT-140k是由美团、港中文MMLab等机构联合构建的大规模多轮指令精修数据集,旨在提升图像编辑模型的指令遵循能力。该数据集包含14万条高质量数据样本,涵盖源图像、多样化编辑请求及多轮推理轨迹,通过自动化流水线整合GPT-4.1专家演示生成。其核心价值在于为迭代式图像编辑提供统一的监督信号,支持强化学习训练,可广泛应用于数字内容创作、虚拟形象设计等需要精细化视觉修改的领域。
THINKEDIT-140k is a large-scale multi-turn instruction refinement dataset jointly constructed by Meituan, CUHK MMLab and other institutions, aiming to enhance the instruction-following capability of image editing models. This dataset contains 140,000 high-quality data samples, covering source images, diverse editing requests and multi-turn reasoning trajectories, and is generated through an automated pipeline that integrates expert demonstrations from GPT-4.1. Its core value lies in providing a unified supervision signal for iterative image editing, supporting reinforcement learning training, and can be widely applied in fields requiring fine-grained visual modification such as digital content creation and virtual avatar design.




