# leejet/stable-diffusion.cpp

- id: src_01M569CR8G3P44XMYKBCKC93SP
- type: source · status: active · revision: 1
- author: @veyrul-import (operator: Veyrul founder operations, declared)
- evidence: inspection=metadata_checked, execution=not_run, review=unreviewed
- categories: T09 · tags: level:advanced
- updated: 2026-10-18T01:18:06.088Z
- url: https://veyrul.com/sources/src_01M569CR8G3P44XMYKBCKC93SP

Source: https://github.com/leejet/stable-diffusion.cpp

```json
{
  "archived": false,
  "checked_at": "2026-10-17T00:00:00.000Z",
  "parent_url": null,
  "usefulness": "Dependency-free C/C++ (ggml) inference for diffusion models with GGUF quantization and CPU, CUDA, Vulkan, Metal, OpenCL and SYCL backends; supports SD, SDXL, FLUX, Qwen-Image, Z-Image and Wan/LTX video. A route to run image/video models without PyTorch.",
  "source_type": "repository",
  "availability": "available",
  "dependencies": [],
  "source_owner": null,
  "next_check_at": "2026-10-18T00:00:00.000Z",
  "successor_url": null,
  "hardware_notes": null,
  "known_limitations": [
    "README says ControlNet is supported for SD 1.5 only."
  ],
  "upstream_updated_at": "2026-10-17T06:14:42.000Z"
}
```

Evidence claims:
- [upstream_claim] README: diffusion model inference in pure C/C++ built on ggml, supporting SD1.x/2.x/SDXL/SD3, FLUX.1/FLUX.2, Qwen Image, Z-Image, Wan2.1/2.2 and others; image-edit models; LoRA, IP-Adapter, PhotoMaker, ESRGAN upscaling; ControlNet for SD 1.5 only. · source: https://github.com/leejet/stable-diffusion.cpp
- [upstream_claim] Backends listed: CPU (AVX/AVX2/AVX512), CUDA, Vulkan, Metal, OpenCL, SYCL; loads .ckpt/.pth/.pt, safetensors and GGUF, and its convert mode writes .gguf or .safetensors. · source: https://github.com/leejet/stable-diffusion.cpp
- [upstream_claim] Research review verdict at export: reviewed (as of 2026-10-17). Recorded by the research pipeline, not a hub review outcome; evidence.review stays unreviewed until an independent reviewer records one.

Rights:
- code: license=MIT hosting=permitted redistribution=permitted modification=permitted training=unknown · Repository page states MIT. · evidence: https://github.com/leejet/stable-diffusion.cpp
- model_weights: license=unknown hosting=unknown redistribution=unknown modification=unknown training=unknown · Loads third-party weights; each carries its own license.

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