{"id": "c9e2a5b1-1f4c-4d6e-8b7a-gmanski-krea2", "revision": 0, "last_node_id": 15, "last_link_id": 15, "nodes": [{"id": 1, "type": "MarkdownNote", "pos": [-1500, -420], "size": [600, 760], "flags": {}, "order": 0, "mode": 0, "inputs": [], "outputs": [], "properties": {"Node name for S&R": "MarkdownNote"}, "widgets_values": ["## Gmanski Krea 2\n\n**A different still-image model family** — Krea 2, not MiniMax H3 or Z-Image. Adapted directly from a real, tested community workflow (Lonecat's Krea 2 simple gen, Civitai) rather than built from scratch, since its sampler (RES4LYF's ClownsharKSampler) has a fair number of parameters worth getting exactly right.\n\n### About prompt adherence — read this\nThe reference workflow relied on a tiny \"filter bypass\" LoRA (Civitai model 2728234) because Krea 2 RAW has an unusually cautious base behavior that affects **even completely SFW prompts**. That LoRA is early-access/paid on Civitai and can't be downloaded with an API token, so it is **not** part of this template — it runs on the turbo LoRA alone, and the model may ignore or soften parts of a prompt more than the reference did. Raising **CFG** to ~2.0 makes the negative prompt work (see Run it); nothing here substitutes for that LoRA.\n\n### Run it\n1. Edit **Positive** / **Negative** prompts. Negative has no effect at the default CFG (1.0) — raise **CFG** to ~2.0 to make it work (roughly doubles generation time).\n2. Set the resolution on **Empty Latent Image**.\n3. Queue. Find the result under `output/Gmanski/krea2_00001.png`.\n\n### How it works\nOne plain KSampler at 20 steps, `res_2s` / `beta`, CFG 1.0 — the same recipe as Gmanski Krea 2 (IntoRealism). The community reference ran a 6-step pass plus a 2-step \"refine\"; rendered side by side (same seed, prompt and LoRA) the refine made no visible difference and the plain 20-step pass was the sharpest, so that is what ships.\n\n### Cost — read this before queueing\n- **Download**: ~34 GB (`krea2` pack).\n- **VRAM**: 24 GB+ should be comfortable — Krea 2's text encoder (4B) is much smaller than MiniMax H3's (32B).\n\n### Safety\nThis produces a local file only. Review it yourself before sharing it anywhere.\n\n### Models\n`gmanski-packs install krea2`.\n"], "title": "Read me: Gmanski Krea 2", "color": "#432", "bgcolor": "#653"}, {"id": 2, "type": "UNETLoader", "pos": [-850, -420], "size": [420, 90], "flags": {}, "order": 1, "mode": 0, "inputs": [{"name": "unet_name", "type": "COMBO", "link": null, "widget": {"name": "unet_name"}}, {"name": "weight_dtype", "type": "COMBO", "link": null, "widget": {"name": "weight_dtype"}}], "outputs": [{"name": "MODEL", "type": "MODEL", "links": [1]}], "properties": {"Node name for S&R": "UNETLoader", "models": [{"name": "krea2_raw_bf16.safetensors", "url": "https://huggingface.co/Comfy-Org/Krea-2/resolve/main/diffusion_models/krea2_raw_bf16.safetensors", "directory": "diffusion_models"}]}, "widgets_values": ["krea2_raw_bf16.safetensors", "default"], "title": "Krea 2 RAW checkpoint"}, {"id": 3, "type": "CLIPLoader", "pos": [-850, -290], "size": [420, 110], "flags": {}, "order": 2, "mode": 0, "inputs": [{"name": "clip_name", "type": "COMBO", "link": null, "widget": {"name": "clip_name"}}, {"name": "type", "type": "COMBO", "link": null, "widget": {"name": "type"}}, {"name": "device", "type": "COMBO", "link": null, "widget": {"name": "device"}}], "outputs": [{"name": "CLIP", "type": "CLIP", "links": [2, 3, 5]}], "properties": {"Node name for S&R": "CLIPLoader", "models": [{"name": "qwen3vl_4b_bf16.safetensors", "url": "https://huggingface.co/Comfy-Org/Krea-2/resolve/main/text_encoders/qwen3vl_4b_bf16.safetensors", "directory": "text_encoders"}]}, "widgets_values": ["qwen3vl_4b_bf16.safetensors", "krea2", "default"], "title": "Krea 2 text encoder"}, {"id": 4, "type": "VAELoader", "pos": [-850, -140], "size": [420, 60], "flags": {}, "order": 3, "mode": 0, "inputs": [{"name": "vae_name", "type": "COMBO", "link": null, "widget": {"name": "vae_name"}}], "outputs": [{"name": "VAE", "type": "VAE", "links": [14]}], "properties": {"Node name for S&R": "VAELoader", "models": [{"name": "wan21_vae_fp32.safetensors", "url": "https://huggingface.co/Kijai/WanVideo_comfy/resolve/main/Wan2_1_VAE_fp32.safetensors", "directory": "vae"}]}, "widgets_values": ["wan21_vae_fp32.safetensors"], "title": "Wan 2.1 FP32 VAE (recommended over Krea 2's own bundled VAE)"}, {"id": 5, "type": "Power Lora Loader (rgthree)", "pos": [-850, 20], "size": [400, 220], "flags": {}, "order": 4, "mode": 0, "inputs": [{"name": "model", "type": "MODEL", "link": 1}, {"name": "clip", "type": "CLIP", "link": 2}], "outputs": [{"name": "MODEL", "type": "MODEL", "links": [7]}, {"name": "CLIP", "type": "CLIP", "links": []}], "properties": {"Node name for S&R": "Power Lora Loader (rgthree)"}, "widgets_values": [{}, {"type": "PowerLoraLoaderHeaderWidget"}, {"on": true, "lora": "krea2_turbo_lora_rank_64_bf16.safetensors", "strength": 0.6, "strengthTwo": null}, {"on": false, "lora": "None", "strength": 0.5, "strengthTwo": null}, {"on": false, "lora": "None", "strength": 0.5, "strengthTwo": null}, {"on": false, "lora": "None", "strength": 0.5, "strengthTwo": null}, {}, ""], "title": "LoRA stack: turbo (required) + 3 empty slots"}, {"id": 6, "type": "PrimitiveStringMultiline", "pos": [-850, 300], "size": [400, 160], "flags": {}, "order": 5, "mode": 0, "inputs": [{"name": "value", "type": "STRING", "link": null, "widget": {"name": "value"}}], "outputs": [{"name": "STRING", "type": "STRING", "links": [4]}], "properties": {"Node name for S&R": "PrimitiveStringMultiline"}, "widgets_values": ["photorealistic portrait of a woman with freckles and green eyes, natural window light, shallow depth of field, sharp focus on the eyes, neutral background. Plain, unbranded clothing and objects: no logos, emblems, brand names, text or watermarks. Camera: static shot."], "title": "Positive"}, {"id": 7, "type": "PrimitiveStringMultiline", "pos": [-850, 500], "size": [400, 160], "flags": {}, "order": 6, "mode": 0, "inputs": [{"name": "value", "type": "STRING", "link": null, "widget": {"name": "value"}}], "outputs": [{"name": "STRING", "type": "STRING", "links": [6]}], "properties": {"Node name for S&R": "PrimitiveStringMultiline"}, "widgets_values": ["blurry, low quality, distorted, extra fingers, deformed hands, logo, emblem, brand name, text, watermark"], "title": "Negative (no effect unless CFG > 1.0 — see readme)"}, {"id": 8, "type": "CLIPTextEncode", "pos": [-400, 300], "size": [300, 80], "flags": {}, "order": 7, "mode": 0, "inputs": [{"name": "clip", "type": "CLIP", "link": 3}, {"name": "text", "type": "STRING", "link": 4, "widget": {"name": "text"}}], "outputs": [{"name": "CONDITIONING", "type": "CONDITIONING", "links": [8]}], "properties": {"Node name for S&R": "CLIPTextEncode"}, "widgets_values": [""], "title": "Encode positive"}, {"id": 9, "type": "CLIPTextEncode", "pos": [-400, 500], "size": [300, 80], "flags": {}, "order": 8, "mode": 0, "inputs": [{"name": "clip", "type": "CLIP", "link": 5}, {"name": "text", "type": "STRING", "link": 6, "widget": {"name": "text"}}], "outputs": [{"name": "CONDITIONING", "type": "CONDITIONING", "links": [9]}], "properties": {"Node name for S&R": "CLIPTextEncode"}, "widgets_values": [""], "title": "Encode negative"}, {"id": 10, "type": "PrimitiveFloat", "pos": [-400, 660], "size": [300, 60], "flags": {}, "order": 9, "mode": 0, "inputs": [{"name": "value", "type": "FLOAT", "link": null, "widget": {"name": "value"}}], "outputs": [{"name": "FLOAT", "type": "FLOAT", "links": [11]}], "properties": {"Node name for S&R": "PrimitiveFloat"}, "widgets_values": [1.0], "title": "CFG (1.0 = negative prompt disabled; ~2.0 enables it, ~2x time)"}, {"id": 11, "type": "Seed (rgthree)", "pos": [-400, 740], "size": [300, 130], "flags": {}, "order": 10, "mode": 0, "inputs": [], "outputs": [{"name": "SEED", "type": "INT", "links": [12]}], "properties": {"Node name for S&R": "Seed (rgthree)"}, "widgets_values": [-1, "", "", ""], "title": "Seed (shared by both passes)"}, {"id": 12, "type": "EmptyLatentImage", "pos": [-400, -420], "size": [300, 100], "flags": {}, "order": 11, "mode": 0, "inputs": [], "outputs": [{"name": "LATENT", "type": "LATENT", "links": [10]}], "properties": {"Node name for S&R": "EmptyLatentImage"}, "widgets_values": [1024, 1024, 1], "title": "Empty Latent Image (resolution)"}, {"id": 13, "type": "KSampler", "pos": [0, -420], "size": [360, 260], "flags": {}, "order": 12, "mode": 0, "inputs": [{"name": "model", "type": "MODEL", "link": 7}, {"name": "positive", "type": "CONDITIONING", "link": 8}, {"name": "negative", "type": "CONDITIONING", "link": 9}, {"name": "latent_image", "type": "LATENT", "link": 10}, {"name": "seed", "type": "INT", "link": 12, "widget": {"name": "seed"}}, {"name": "steps", "type": "INT", "link": null, "widget": {"name": "steps"}}, {"name": "cfg", "type": "FLOAT", "link": 11, "widget": {"name": "cfg"}}, {"name": "sampler_name", "type": "COMBO", "link": null, "widget": {"name": "sampler_name"}}, {"name": "scheduler", "type": "COMBO", "link": null, "widget": {"name": "scheduler"}}, {"name": "denoise", "type": "FLOAT", "link": null, "widget": {"name": "denoise"}}], "outputs": [{"name": "LATENT", "type": "LATENT", "links": [13]}], "properties": {"Node name for S&R": "KSampler"}, "widgets_values": [0, "randomize", 20, 1.0, "res_2s", "beta", 1.0], "title": "Sample (20 steps, res_2s/beta - plain KSampler)"}, {"id": 14, "type": "VAEDecode", "pos": [800, -420], "size": [300, 46], "flags": {}, "order": 13, "mode": 0, "inputs": [{"name": "samples", "type": "LATENT", "link": 13}, {"name": "vae", "type": "VAE", "link": 14}], "outputs": [{"name": "IMAGE", "type": "IMAGE", "links": [15]}], "properties": {"Node name for S&R": "VAEDecode"}, "widgets_values": [], "title": "Decode"}, {"id": 15, "type": "SaveImage", "pos": [1140, -420], "size": [280, 60], "flags": {}, "order": 14, "mode": 0, "inputs": [{"name": "images", "type": "IMAGE", "link": 15}, {"name": "filename_prefix", "type": "STRING", "link": null, "widget": {"name": "filename_prefix"}}], "outputs": [], "properties": {"Node name for S&R": "SaveImage"}, "widgets_values": ["Gmanski/krea2"], "title": "Save"}], "links": [[1, 2, 0, 5, 0, "MODEL"], [2, 3, 0, 5, 1, "CLIP"], [3, 3, 0, 8, 0, "CLIP"], [4, 6, 0, 8, 1, "STRING"], [5, 3, 0, 9, 0, "CLIP"], [6, 7, 0, 9, 1, "STRING"], [7, 5, 0, 13, 0, "MODEL"], [8, 8, 0, 13, 1, "CONDITIONING"], [9, 9, 0, 13, 2, "CONDITIONING"], [10, 12, 0, 13, 3, "LATENT"], [11, 10, 0, 13, 6, "FLOAT"], [12, 11, 0, 13, 4, "INT"], [13, 13, 0, 14, 0, "LATENT"], [14, 4, 0, 14, 1, "VAE"], [15, 14, 0, 15, 0, "IMAGE"]], "groups": [], "config": {}, "extra": {"ds": {"scale": 0.62, "offset": [1480, 420]}, "gmanski_template": "krea2", "generator": "scripts/build_gmanski_krea2_workflow.py", "source": "https://gmanski.com/workflows/krea2"}, "version": 0.4}