---

name: workflow_ep51_cosmos_predict2_14b_image2image description: > Workflow wrapper imported from EP51 Cosmos Predict2 14B Image2Image.json. homepage: https://github.com/steliosot/comfy-agent metadata.clawdbot.os: ["darwin", "linux"] metadata.clawdbot.requires.bins: ["python3"] metadata.clawdbot.requires.env: ["COMFY_URL", "COMFY_AUTH_HEADER"] metadata.clawdbot.files: ["workflow.json", "skill.py", "skill.yaml", "scripts/*"] metadata.clawdbot.tags: ["comfyui", "workflow", "library", "txt2img"] metadata.clawdbot.category: "media-generation" metadata.clawdbot.input_type: "image/png" metadata.clawdbot.output_type: "image/png" metadata.clawdbot.output_can_feed_into: [] metadata.clawdbot.accepts_input_from: [] metadata.clawdbot.priority: 60

workflow_ep51_cosmos_predict2_14b_image2image

Imported workflow skill generated from EP51 Cosmos Predict2 14B Image2Image.json.

Family

• txt2img

Inputs

• Optional runtime overrides supported by run(...):
  • prompt
  • negative_prompt
  • width, height
  • seed, steps, cfg
  • sampler_name, scheduler, denoise
  • server, headers, api_prefix

Outputs

• Returns JSON with:
  • status
  • prompt_id
  • output_images

Model Requirements

• clip: oldt5_xxl_fp8_e4m3fn_scaled.safetensors -> models/clip
• diffusion_model: cosmos-predict2-14b-t2i-ex3-q8_0.gguf -> models/diffusion_models
• vae: wan_2.1_vae.safetensors -> models/vae

Custom Node Requirements

• comfyui-easy-use
• comfyui-gguf

Links

• https://discord.com/invite/gggpkVgBf3
• https://huggingface.co/Comfy-Org/Wan_2.1_ComfyUI_repackaged/resolve/main/split_files/vae/wan_2.1_vae.safetensors
• https://huggingface.co/calcuis/cosmos-predict2-gguf/resolve/main/cosmos-predict2-14b-t2i-ex3-q4_0.gguf?download=true
• https://huggingface.co/calcuis/cosmos-predict2-gguf/resolve/main/cosmos-predict2-14b-t2i-ex3-q8_0.gguf?download=true
• https://huggingface.co/calcuis/cosmos-predict2-gguf/tree/main
• https://huggingface.co/comfyanonymous/cosmos_1.0_text_encoder_and_VAE_ComfyUI/resolve/main/text_encoders/oldt5_xxl_fp8_e4m3fn_scaled.safetensors
• https://www.youtube.com/@pixaroma

Routing Metadata

• Family: txt2img
• Input modalities: image, text_prompt
• Output modalities: image/png
• Model families: wan
• Node count: 12
• Complexity score: 4
• Resource profile: medium
• Estimated runtime: moderate (about 30-120s depending on server)
• Max latent resolution hint: NonexNone
• Max sampler steps hint: 35

Detected Models

• clip: oldt5_xxl_fp8_e4m3fn_scaled.safetensors -> models/clip
• diffusion_model: cosmos-predict2-14b-t2i-ex3-q8_0.gguf -> models/diffusion_models
• vae: wan_2.1_vae.safetensors -> models/vae

Detected Custom Nodes

• comfyui-easy-use
• comfyui-gguf

Runtime Warnings

• Large model(s) detected; ensure enough VRAM and disk space.
• Uses custom nodes; missing nodes can cause validation/runtime failures.