URSA-0.6B-IBQ1024
Image GenerationBAAI · BAAI · v0.6 · released
About
URSA-0.6B-IBQ1024 is BAAI's compact open-weight text-to-image diffusion model built on an image byte-quantised (IBQ) tokenizer with a 1024-entry codebook. At 0.86B parameters it targets efficient image generation on modest hardware.
Architecture
- Type
- diffusion
- Parameters
- 864M
Compact text-to-image diffusion model (URSA) using an image byte-quantised (IBQ, 1024-codebook) tokenizer. 0.86B parameters, released open-weight by BAAI.
Memory
- Weights (BF16)
- 1.73 GB
- Activation estimate
- 0.60 GB
Pricing
Free — open weights
Self-host on your own GPU. The calculator surfaces GPU-hours cost on the hardware page instead of an API price.
Provenance
- Source
- huggingface.co
- License
- apache-2.0
- Hugging Face
- BAAI/URSA-0.6B-IBQ1024
- Last verified
- 2026-06-23
image-generationdiffusionopen-weighttext-to-image