Omini Kontext
Nodes to use Omini Kontext framework for multi-image reference using Flux Kontext model. It has node to for Nunchaku compatibility. The is an editor node to place the character/product on the image for spatial control.
How much VRAM does Omini Kontext require?
Direct Answer: The ComfyUI node Omini Kontext requires a minimum base VRAM of 12288MB and is optimized for GPUs with at least 24GB of VRAM. Low VRAM mode is not supported for this node.
- Base VRAM:
- 12288MB (12.0GB)
- Recommended GPU:
- 24GB+ VRAM
- Low VRAM Mode:
- ✗ Not supported
- Estimation Confidence:
- HIGH
Interactive VRAM Compatibility Estimator
Your GPU has plenty of headroom. You can run this node safely with your active configurations!
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What Python packages are required for Omini Kontext?
Direct Answer: Running Omini Kontext requires installing the following Python package dependencies: accelerate>=0.20.0, diffusers>=0.35.1, lightning>=2.0.0, numpy>=1.21.0, peft>=0.17.0, pillow>=9.0.0, prodigyopt>=1.0.0, pyyaml>=6.0, safetensors>=0.3.0, torch>=2.0.0, transformers>=4.35.0. This node specifically requires PyTorch version 2.0.0 or newer.
accelerate>=0.20.0
diffusers>=0.35.1
lightning>=2.0.0
numpy>=1.21.0
peft>=0.17.0
pillow>=9.0.0
prodigyopt>=1.0.0
pyyaml>=6.0
safetensors>=0.3.0
torch>=2.0.0
transformers>=4.35.0Interactive Setup & Dependency Resolver
# Loading command...Special Environment Requirements:
Requires PyTorch version 2.0.0+.
# Loading PyTorch command...Compatible Foundations
This node is verified to support or optimize workflows for the following foundation model families:
Frequently Asked Questions
How much VRAM does Omini Kontext require?
Omini Kontext requires a minimum of 12288MB (12.0GB) of VRAM for base operation. For optimal performance, a GPU with at least 24GB of VRAM is recommended. Low VRAM mode is not supported for this node.
Can I run Omini Kontext on an RTX 3060, RTX 4070, or RTX 4090?
❌ RTX 3060 (12GB): Insufficient VRAM (needs 12.0GB minimum). ❌ RTX 4070 (12GB): Insufficient VRAM (needs 12.0GB minimum). ⚠️ RTX 4070 Ti (16GB): Can run, but may experience performance issues or require low VRAM mode. ✅ RTX 4090 (24GB): Yes, fully compatible with 9.6GB headroom
What PyTorch version does Omini Kontext need?
Omini Kontext requires the following PyTorch-related packages: torch>=2.0.0. Ensure your ComfyUI environment has these installed. Ensure your PyTorch installation matches your CUDA version (use torch.version.cuda to check).
What Python packages are required for Omini Kontext?
To run Omini Kontext, you need to install: accelerate>=0.20.0, diffusers>=0.35.1, lightning>=2.0.0, numpy>=1.21.0, peft>=0.17.0, pillow>=9.0.0, prodigyopt>=1.0.0, pyyaml>=6.0, safetensors>=0.3.0, torch>=2.0.0, transformers>=4.35.0. You can install these using pip or add them to your requirements.txt file.
How do I install Omini Kontext in ComfyUI?
To install Omini Kontext: (1) Navigate to your ComfyUI/custom_nodes directory, (2) Clone the repository: git clone https://github.com/Saquib764/omini-kontext, (3) Install dependencies: pip install -r requirements.txt (if present), (4) Restart ComfyUI. Alternatively, use ComfyUI Manager for one-click installation.