Black Forest Labs发布Flux 3 Image系列模型
What happened
2026年10月2日，Black Forest Labs 发布 Flux 3 模型家族的图像部分 Flux 3 Image。官方称其支持多步编辑且不改变图像其他部分，覆盖文生图、图生图、文字渲染和照片级真实感。用户可用边界框构图、最多引入十张参考图，输出最高 4K。目前提供免费 demo，API 在 10 月 8 日前五折。企业可授权商用权重在自有基础设施上运行和微调，开放权重版本预计未来几周推出。10月15日，Black Forest Labs 发布 FLUX.3 Image Klein，一个模型同时支持文生图、多参考图生图和边界框布局控制，并在 Diffusers 首日上线。10月16日，后续报道称 FLUX 3 Image Klein 是 56 亿参数的开源权重模型，支持文生图、图像编辑以及最多十张参考图的生成，原生支持 4K 输出、像素级编辑和用于元素定位的边界框，8 GB 显存即可运行。
Written by AI from the reports · updated 12 h ago
Developments
- Oct 15 08:00 · 2 reportsFLUX.3 Image Klein released with Diffusers supportHugging Face Blog：Welcome FLUX.3 Image Klein in Diffusers
- Oct 2 15:44 · 1 reportsBlack Forest Labs releases Flux 3 Image modelThe Decoder：Black Forest Labs launches Flux 3 Image with multi-step editing that leaves the rest of your picture alone
Timeline
Follow the reports to see the event from each side.
- The DecoderSelectedBlack Forest Labs' open-weights image model FLUX 3 Image Klein runs on consumer GPUs with just 8 GB of VRAM
Black Forest Labs has released FLUX 3 Image Klein, a 5.6-billion-parameter open-weights image model that supports native 4K generation, pixel-precise editing, and generation with up to ten reference images. With 38 percent fewer parameters than its predecessor, it still outperforms proprietary competitors in internal tests and runs on GPUs with just 8 GB of VRAM.
- Hugging Face BlogSelectedWelcome FLUX.3 Image Klein in Diffusers
Black Forest Labs FLUX.3 Image Klein is here, and it runs in Diffusers from day one. One model does text-to-image and multi-reference image-to-image, and it adds something new, the layout control.
- The DecoderBlack Forest Labs launches Flux 3 Image with multi-step editing that leaves the rest of your picture alone
Black Forest Labs has released Flux 3 Image, the image side of its Flux 3 model family. It supports multi-step edits without changing other parts of the image, lets users compose scenes with bounding boxes and up to ten reference images, and outputs up to 4K. Open weights are coming in the next few weeks.
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