Image
GA
Open source
OmniGen2
Generation, editing and reference in a single model
Release2025-06
Context4K
Max output—
Parameters4B
Local / VRAM12–16 GB
LicenseOpen source
Overview
OmniGen2 is a model in the Image category from VectorSpaceLab. It was released in 2025-06. The vendor is based in China/Singapore. Best for: Generation, editing and reference in a single model.
Strengths
- Unified generation/edit
- Apache-2.0
- Small
Limits
- Not class-leading quality
- Limited resolution
Specifications
| Vendor | VectorSpaceLab |
|---|---|
| Category | Image |
| Release | 2025-06 |
| Status | GA |
| License | Open source |
| License name | Apache-2.0 |
| Commercial use | Allowed |
| Parameters | 4B |
| Context window | 4K |
| Input modalities | Text, Image |
| Output modalities | Image |
| Prompt types | Text, Image, Reference |
| Negative prompts | No |
| Max outputs | 1-2 |
| Resolution | 1MP |
| Local deployment | Yes |
| VRAM | 12–16 GB |
| System RAM | 16–32 GB |
| API access | Yes |
| Pricing | Free weights |
| Confidence | High |
| Vendor country | China/Singapore |
| Vendor type | Research |
Pricing & hardware
Free weights
This model can be self-hosted or run locally. Approximate GPU memory: 12–16 GB. Approximate system RAM: 16–32 GB. API access is available.