20260219更新：加入自由选择多角度的工作流

Klein 9B版本的文生图和图生图，图生图双图时人脸一致性更好，官方说最多可以10图编辑，我测试到5图，感觉质量下降比较严重，日常使用为保质保量控制在3图就可以了。

B站视频详解：https://www.bilibili.com/video/BV1rsfBBdE9u/?share_source=copy_web&vd_source=bc1156bdaa77e0f000394cb2979073ad

For the Klein 9B version, both text-to-image and image-to-image generation show better face consistency when using two images for image-to-image. According to the official documentation, it supports editing up to 10 images. I tested up to 5 images and found that the quality degrades significantly. For daily use, to ensure quality, it's better to limit to 3 images.

Youtube：https://youtu.be/clmz3bCns8E?si=M50aBBZrdg6acytk

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