BiRefNet
Peng Zheng 1,4,5,6,  Dehong Gao 2,  Deng-Ping Fan 1,  Li Liu 3,  Jorma Laaksonen 4,  Wanli Ouyang 5,  Nicu Sebe 6
Params
220 M
Context
—
Downloads 30d
1.0 M
Likes
639
Download history
daily snapshots · 55 days
▲ 219 K in the last 30 days (27.7%)
1.0 M786 K
Aug 22Sep 1Sep 11Sep 20
1.0 M671 K
Jul 28Aug 15Sep 2Sep 20
Can you run it?
Estimated VRAM at 8K context unless noted. Pick your hardware to see the verdict per quantization.
| File | Quant | Size | Est. VRAM | Verdict on RTX 4090 · 24 GB |
|---|---|---|---|---|
| model.safetensors | f16 | 0.4 GB | 1.0 GB | ✅ Runs comfortably |
Estimate: file size × 1.1 + KV cache at 8K + 0.5 GB overhead. Not a benchmark — how we calculate this.
Specifications
- Architecture
- BiRefNet
- Parameters
- 220 M
- Tensor type
- F16
- Licence
- mit
- First seen on the Hub
- 2024-07-12
- Training datasets
- undisclosed
- Added to our catalog
- 2026-07-28
Compare with any image-segmentation model