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sd3.5-large-turbo-mlx
SceneWorks/sd3.5-large-turbo-mlx
sd3.5-large-turbo-mlx is a text-to-image model from SceneWorks. Use it when you need an image from a text prompt. It is set up for diffusers. The card lists the license as other.
Pre-built, turnkey MLX tiers of Stability AI Stable Diffusion 3.5 Large Turbo — the few-step (~4), CFG-free ADD-distilled sibling of SD3.5 Large (8B MMDiT) for SceneWorks, hosted as separate downloadable artifacts so…
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Updated Jun 30, 2026
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At a glance
- Task
- Text-to-Image
- Library
- diffusers
- License
- other
- Access
- Public
- Created
- Jun 30, 2026
- Updated
- Jun 30, 2026
- SHA
- e9166f46
Base models
Model card
From the Hugging Face model README
Stable Diffusion 3.5 Large Turbo — SceneWorks MLX quant matrix
Pre-built, turnkey MLX tiers of Stability AI Stable Diffusion 3.5 Large Turbo — the few-step (~4), CFG-free ADD-distilled sibling of SD3.5 Large (8B MMDiT) for SceneWorks, hosted as separate downloadable artifacts so the app loads a tier directly with no on-device conversion peak (sc-8513, epic 8506).
Each subdirectory is a complete from_snapshot-loadable diffusers tree — packed/dense
transformer/ plus the dense triple text encoder (CLIP-L + CLIP-G + T5-XXL), tokenizers, and 16-ch
VAE:
| Tier | transformer/ precision | Use |
|---|---|---|
q4/ | Q4 (asymmetric group-affine, group-64) — default | lowest memory |
q8/ | Q8 (asymmetric group-affine, group-64) | near-lossless |
bf16/ | dense bf16 (the source backbone, no quantization) | highest fidelity, high-memory Macs |
Only the MMDiT transformer is quantized; the text encoders and VAE are reused dense in every tier. The packed weights auto-detect their quantization on load.
License & attribution
This model is a derivative of Stable Diffusion 3.5 Large and is distributed under the Stability AI Community License (free for research, non-commercial, and commercial use by organizations with under $1M in annual revenue; see the license for terms).
This Stability AI Model is licensed under the Stability AI Community License, Copyright © Stability AI Ltd. All Rights Reserved.
Powered by Stability AI.
- Task
- Text-to-Image
- Library
- diffusers
- License
- other
- Created
- Jun 30, 2026
- Updated
- Jun 30, 2026