javawock7618/comfy-workflows

Anima, Krea-2 & YuE2 INT8 Workflows Collection

This repository provides optimized ComfyUI workflows for the Anima, Krea-2, and YuE2 model families.

The image-generation workflows utilize INT8 quantized variants for efficient Text-to-Image generation with a low VRAM footprint, while Anima also provides advanced structural control and image editing capabilities.

The repository also includes a YuE2 music-generation workflow for generating complete songs from style prompts and lyrics.

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Workflow Files & Overview

The repository contains the following production-ready workflow files.

(Note: YYMM.x represents the release year, month, and version number, e.g., 2606.1 or 2607.1.)

#	File Name	Workflow Target	Key Features & Quick Notes
1	Anima_int8-javanoYYMM.x.json	Anima Text-to-Image (INT8)	INT8 image generation with VNCCS, LLLite-based Pose/Canny/Depth control, SAM 3.1 automatic masking, and inpainting.
2	Krea2_int8_t2i-javanoYYMM.x.json	Krea-2 Text-to-Image (INT8)	Highly optimized INT8 workflow for Krea-2, designed for fast and efficient image generation.
3	YuE2-javanoYYMM.x.json	YuE2 Music Generation	Generates complete songs from style prompts and lyrics using the YuE2-3B model, with vocals and instrumental accompaniment.

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Detailed Workflow Breakdown

1. Anima Text-to-Image / Control / Inpainting (Anima INT8)

Designed for high-quality static image generation using the INT8 version of Anima, with additional structural control and automated image editing.

• INT8 Inference: Reduced VRAM usage and improved inference efficiency.
• Standard Text-to-Image: Generate images directly from text prompts using Anima.
• VNCCS Control: Provides Pose Doll-based character and pose control.
• LLLite Control: Supports structural guidance using Pose, Canny, and Depth conditioning.
• SAM 3.1 Masking: Automatically generates masks for selected subjects or regions.
• Inpainting: Combines SAM 3.1 automatic masks with Anima LLLite conditioning for targeted image regeneration.

Anima INT8:
https://huggingface.co/Bedovyy/Anima-INT8

Anima LLLite:
https://huggingface.co/Comfy-Org/Anima-LLLite

VNCCS:
https://github.com/AHEKOT/ComfyUI_VNCCS

SAM 3.1:
https://huggingface.co/Comfy-Org/sam3.1

Supported control workflows include:

• Standard Text-to-Image
• Pose Doll
• Canny
• Depth
• Automatic subject masking
• Region-based inpainting

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2. Krea-2 Text-to-Image (Krea-2 INT8)

A dedicated INT8 workflow designed to utilize the aesthetic capabilities of Krea-2 within an efficient quantized framework.

• INT8 Acceleration: Krea2_int8_t2i-javanoYYMM.x.json leverages INT8 quantization for efficient inference.
• Cinematic & Spatial Optimization: Configured to maximize Krea-2's strengths in lighting, realistic rendering, and composition.
• Efficient Inference: Quantization reduces memory requirements while maintaining high image quality.

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3. YuE2 Music Generation (YuE2)

A dedicated ComfyUI workflow for YuE2-3B, an open music-generation model from the Multimodal Art Projection (m-a-p) team.

YuE2 generates complete songs from a style prompt and lyrics, producing vocals and instrumental accompaniment.

• Text-to-Music: Generate complete songs from style and lyrics.
• Vocals & Instrumentation: Produces full songs with vocals and accompaniment.
• Symbolic Planning: Uses symbolic musical planning for melody and harmony.
• Complete Song Generation: Designed for full-song generation rather than short audio clips.
• High-Quality Audio: Supports high-quality stereo music output.

YuE2 Model:
https://huggingface.co/Comfy-Org/YuE2

YuE2 Project:
https://github.com/multimodal-art-projection/YuE

Typical input structure:

Style:
J-pop, female vocal, energetic electronic rock, bright synths, live drums

Lyrics:
[Verse]
...

[Chorus]
...