{"slug":"flux-3-image-klein","name":"FLUX 3 Image Klein","nameZh":"FLUX 3 Image Klein（Black Forest Labs 开放权重生图/改图）","category":"image-video","categoryName":"AI image & video","audience":["ai-era"],"primary":"ai-era","openClosed":"open","pricing":"open-source","license":"FLUX Kommunity License v1.0（代码 Apache-2.0）","maintained":"yes","officialUrl":"https://huggingface.co/black-forest-labs/flux-3-image-klein","repo":"https://github.com/black-forest-labs/flux-3-image-klein","latestVersion":null,"latestRelease":null,"stars":122,"starsAsOf":"2026-10-22","description":"A 5.6B open-weights model from Black Forest Labs (2026-10-13): text-to-image, single-image edits and compositions from up to 10 references in one model, with bounding boxes on a 0–1000 grid in the prompt and in-image text; Qwen3-VL-4B text encoder. Needs a prompt upsampler (BFL’s 9B flux-3-image-klein-pup or your own LLM) or output is generic. Peak VRAM with the reference code on B200 at 1024²: ~31 GB BF16, 26 GB FP8, 25 GB NVFP4 (upsampler excluded). FLUX Kommunity License: non-commercial, plus commercial outputs for qualifying users under US$5M revenue","descriptionZh":"Black Forest Labs 2026-10-13 放出的 5.6B 开放权重模型：文生图、单图编辑和最多 10 张参考图合成用同一个模型，提示词里可用 0–1000 网格的框来摆放/修改元素，支持图中文字；文本编码器为 Qwen3-VL-4B。必须配合提示词扩写（官方 9B 的 flux-3-image-klein-pup 或自备 LLM），否则出图很普通。官方参考代码在 B200 上 1024² 峰值显存 BF16 约 31 GB、FP8 26 GB、NVFP4 25 GB（不含扩写模型）。许可：非商用，另对年收入低于 500 万美元的合格用户开放商用出图","callMethods":[],"platforms":[],"addedAt":"2026-10-22","updatedAt":"2026-10-22","topics":[],"language":null,"lastPush":"2026-10-17","formerly":null,"packages":[],"recentVersions":[],"alternatives":["comfyui","money-printer-turbo","openmontage","hyperframes","fooocus","upscayl","artcraft","open-generative-ai"],"stacks":[],"scenarios":[],"problems":[],"reasonZh":null,"sources":["editorial","github-pool"],"record":"https://aimap.page/api/v1/software/flux-3-image-klein.json","pages":{"en":"https://aimap.page/en/software/flux-3-image-klein/","zh-hans":"https://aimap.page/zh-hans/software/flux-3-image-klein/"}}