IT时代网9月20日消息，阿里千问今日宣布开源千问图像系列的开源图像模型 Qwen-Image-2.1，官方称这一版本兼顾生成效果、推理效率与使用成本。
该模型把文生图与图像编辑整合在同一模型内，视觉生成部分只有 7B 参数，并原生支持透明图像的生成与编辑。
按照官方介绍，Qwen-Image-2.1 可以根据提示词生成普通图像或透明图像，同时支持透明图层编辑与抠图。
模型最多可接收 10 张参考图，用于增强局部编辑以及人像、商品的保真度，并覆盖多种编辑任务。
轻量的模型结构与推理优化，让它在生成质量和计算成本之间取得平衡。
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