No benchmark data yet
Run make benchmark on a GPU worker, then make benchmark-publish to copy results.json into the site.
Model specifications
Hardware and license requirements from worker manifests. VRAM is for full GPU residency; lower-VRAM cards may use CPU offload at reduced speed.
| Model | Architecture | Parameters | Min VRAM | Resolutions | Steps | Capabilities | License | Commercial | In studio |
|---|---|---|---|---|---|---|---|---|---|
SDXL (default) sdxl-base | SDXL | ~3.5B | 10 GB | 768, 1024 | 10-50 | text to image, image to image | CreativeML Open RAIL++-M | Unrestricted (RAIL use policy) | Yes |
SDXL Fast sdxl-fast | SDXL + Lightning LoRA | ~3.5B | 10 GB | 1024 | 4-8 | text to image | RAIL++-M + ByteDance Lightning | Unrestricted (RAIL use policy) | Yes |
SSD-1B ssd-1b | SDXL distilled | ~1.3B | 8 GB | 768, 1024 | 10-40 | text to image | Apache 2.0 | Unrestricted | Yes |
SDXL Hyper-SD sdxl-hypersd | SDXL + Hyper-SD LoRA | ~3.5B | 10 GB | 1024 | 4-8 | text to image | RAIL++-M base; LoRA: CreativeML Open RAIL++-M | Unrestricted (RAIL use policy) | Reference only |
SSD-1B + Lightning ssd-1b-lightning | SSD-1B + Lightning LoRA | ~1.3B | 8 GB | 1024 | 4-8 | text to image | Apache 2.0 base + Open RAIL++-M LoRA | RAIL use policy applies | Yes |
Stable Diffusion 3.5 Medium sd35-medium | MMDiT + CLIP-L + OpenCLIP-G + T5-XXL | ~2.5B | 14 GB | 768, 1024 | 20-50 | text to image | Stability AI Community | <= $1M revenue / year | Yes |
FLUX.2 Klein 4B flux2-klein-4b | FLUX.2 distilled | ~4B generator | 13 GB | 512, 768, 1024 | 1-8 | text to image | Apache 2.0 | Commercial hosting allowed; license and notice duties apply | Reference only |
Z-Image Turbo z-image-turbo | Z-Image distilled | ~6B generator | 20 GB | 512, 768, 1024 | 4-8 | text to image, image to image | Apache 2.0 | Commercial hosting allowed; license and notice duties apply | Reference only |
MOSS-Image SFT moss-image-sft | MOSS DiT + Qwen3.5-9B | 5B generator + 9B encoder | 32 GB | 512, 768, 1024 | 10-100 | text to image | Apache 2.0 | Commercial hosting allowed; license and notice duties apply | Reference only |
Kromoss kromoss | MOSS fine-tune + Qwen3.5-9B | 5B generator + 9B encoder | 32 GB | 512, 768, 1024 | 10-100 | text to image | Apache 2.0 | Commercial hosting allowed; license and notice duties apply | Reference only |
Iris-3B iris-3b | Pixel-space DiT + Qwen3-VL-4B | 3B generator + 4B encoder | 22 GB | 512, 768, 1024 | 10-100 | text to image | Apache 2.0 | Commercial hosting allowed; license and notice duties apply | Reference only |
FLUX 3 Image Klein flux3-klein | FLUX 3 distilled + Qwen3-VL-4B | 5.6B generator + 4B encoder | 32 GB | 512, 768, 1024 | 16-16 | text to image | FLUX Kommunity v1.0 | Commercial outputs below $5M annualized affiliate revenue; filtering or review required | Reference only |