Stable Diffusion 1.5 — ONNX FP16 (sona-forge mirror)
Mirror of the Stable Diffusion 1.5 ONNX FP16 weights bundled with the Sona Forge Android app.
The local-first Sona Forge architecture requires every binary the app fetches
at runtime to live on a single, stable mirror under
huggingface.co/sona-forge, so that a
provider-side change (account rename, file deletion, hash drift) cannot break
end-user installs.
Provenance
These files are byte-identical mirrors of:
nmkd/stable-diffusion-1.5-onnx-fp16@38dacf2c14c89e3538b5e32da888eb9c46e0e1bf
which itself is an ONNX FP16 conversion of the Stable Diffusion 1.5 weights originally released by Runway and CompVis under the CreativeML Open RAIL-M licence. The licence is preserved in the Sona Forge in-app "Open-source notices" screen.
Layout
text_encoder/model.onnx 246 MB text encoder
unet/model.onnx 1 MB unet graph (external-data references weights.pb)
unet/weights.pb 1.7 GB unet weights (external data)
vae_decoder/model.onnx 99 MB vae decoder
vae_encoder/model.onnx 68 MB vae encoder
tokenizer/ CLIP BPE tokenizer (vocab, merges)
scheduler/ DDIM scheduler config
model_index.json diffusers pipeline manifest
unet/model.onnx references weights.pb via ONNX external-data, so both
files must live in the same unet/ subdirectory at load time.
SHA-256 manifest
The Sona Forge app verifies every file against a per-file SHA-256 declared in
app/src/main/assets/model_manifests/manifest.json before loading it. If the
content of this mirror ever drifts from what the app expects, the download
will fail-closed with a hash mismatch — Toni will know before any user does.