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Say what to keep, too (\"Keep everything else the same\").\n\n**Files** (put them in the folders shown):\n- [flux1-kontext-dev-Q8_0.gguf](https://huggingface.co/QuantStack/FLUX.1-Kontext-dev-GGUF/blob/main/flux1-kontext-dev-Q8_0.gguf) → `models/diffusion_models` (12.7 GB)\n- [t5xxl_fp8_e4m3fn.safetensors](https://huggingface.co/comfyanonymous/flux_text_encoders/blob/main/t5xxl_fp8_e4m3fn.safetensors) → `models/text_encoders` (4.9 GB)\n- [clip_l.safetensors](https://huggingface.co/comfyanonymous/flux_text_encoders/blob/main/clip_l.safetensors) → `models/text_encoders` (0.2 GB)\n- [ae.safetensors](https://huggingface.co/Comfy-Org/Lumina_Image_2.0_Repackaged/blob/main/split_files/vae/ae.safetensors) → `models/vae` (0.3 GB)\n\nGGUF files need the **ComfyUI-GGUF** custom node (install it from the Manager).\n\nOn RTX 40/50 cards the FP8 workflow is faster (53 s on the same card). Use this one on cards without FP8 (RTX 30 and older).\n\nDoes it fit your GPU? Check: https://vramready.com/models/flux-1-kontext-dev/"],"widgets_values_named":{"text":"## FLUX.1 Kontext [dev] — GGUF Q8_0\nTested on an RTX 5060 Ti 16 GB with 32 GB RAM by [VRAM Ready](https://vramready.com/models/flux-1-kontext-dev/).\n\n**Measured:** 82.1 s per edit at about 1024×1024 (20 steps), peak VRAM 15.5 GB (ComfyUI, default settings).\n\n**How to use:** load your picture in the **Your image** node, write what to change in **Edit instruction**, press Run. Say what to keep, too (\"Keep everything else the same\").\n\n**Files** (put them in the folders shown):\n- [flux1-kontext-dev-Q8_0.gguf](https://huggingface.co/QuantStack/FLUX.1-Kontext-dev-GGUF/blob/main/flux1-kontext-dev-Q8_0.gguf) → `models/diffusion_models` (12.7 GB)\n- [t5xxl_fp8_e4m3fn.safetensors](https://huggingface.co/comfyanonymous/flux_text_encoders/blob/main/t5xxl_fp8_e4m3fn.safetensors) → `models/text_encoders` (4.9 GB)\n- [clip_l.safetensors](https://huggingface.co/comfyanonymous/flux_text_encoders/blob/main/clip_l.safetensors) → `models/text_encoders` (0.2 GB)\n- [ae.safetensors](https://huggingface.co/Comfy-Org/Lumina_Image_2.0_Repackaged/blob/main/split_files/vae/ae.safetensors) → `models/vae` (0.3 GB)\n\nGGUF files need the **ComfyUI-GGUF** custom node (install it from the Manager).\n\nOn RTX 40/50 cards the FP8 workflow is faster (53 s on the same card). Use this one on cards without FP8 (RTX 30 and older).\n\nDoes it fit your GPU? Check: https://vramready.com/models/flux-1-kontext-dev/"},"color":"#432","bgcolor":"#653"}],"links":[[16,4,0,5,0,"IMAGE"],[17,5,0,6,0,"IMAGE"],[18,3,0,6,1,"VAE"],[19,2,0,7,0,"CLIP"],[20,7,0,8,0,"CONDITIONING"],[21,6,0,8,1,"LATENT"],[22,8,0,9,0,"CONDITIONING"],[23,7,0,10,0,"CONDITIONING"],[24,1,0,11,0,"MODEL"],[25,9,0,11,1,"CONDITIONING"],[26,10,0,11,2,"CONDITIONING"],[27,6,0,11,3,"LATENT"],[28,11,0,12,0,"LATENT"],[29,3,0,12,1,"VAE"],[30,12,0,13,0,"IMAGE"]],"groups":[],"config":{},"extra":{"ds":{"scale":0.65,"offset":[520,60]},"vramready":{"source":"https://vramready.com/workflows/","tested_on":"RTX 5060 Ti 16 GB, 32 GB RAM, ComfyUI 0.38.1"}},"version":0.4}