Open-weight model
stable-diffusion-v1-5-archive
by Comfy Org Comfy-Org/stable-diffusion-v1-5-archive
Repackaged model files for ComfyUI. Place the files in the following folders: This is an archival re-upload of Stable Diffusion v1.5, originally at https://huggingface.co/runwayml/stable-diffusion-v1-5 until RunwayML took down that page.
SAVRN's Notes on stable-diffusion-v1-5-archive
Keep this one for legacy testing, not production image work. Comfy Org repackaged the 2022 Stable Diffusion v1.5 files for ComfyUI after RunwayML took down the original page, and the publisher says the model sits several generations behind, kept for technical and accessibility reasons. The page carries no memory figures, so the one sizing number is 8.53 GB on disk across five files in the diffusion-single-file layout: a storage line on a node you already own, not a reason to buy a GPU.
Commercial use is conditional here: CreativeML Open RAIL-M permits it subject to the use-based restrictions in its attachment, which must be passed on downstream, so anyone you hand the weights to inherits them. Before committing, verify the hash: the publisher states v1-5-pruned-emaonly.safetensors is hash-identical to the original RunwayML upload it derives from. The 14,601,096 monthly downloads say plenty of pipelines still lean on this file.
Model Card
By Comfy Org, published under creativeml-openrail-m, revision 9cfd06910195.
Repackaged model files for ComfyUI. Place the files in the following folders: This is an archival re-upload of Stable Diffusion v1.5, originally at https://huggingface.co/runwayml/stable-diffusion-v1-5 until RunwayML took down that page. This model is from 2022, and is several major generational upgrades behind, it is being preserved here for technical & accessibility reasons (eg legacy model testing). https://huggingface.co/Comfy-Org/stable-diffusion-v1-5-archive/blob/main/v1-5-pruned-emaonly.safetensors is the exact original hash-identical model as uploaded by RunwayML. https://huggingface.co/Comfy-Org/stable-diffusion-v1-5-archive/blob/main/v1-5-pruned-emaonly-fp16.safetensors is that…
Read Comfy Org's full model card
Repackaged model files for ComfyUI.
Original model repository: https://huggingface.co/runwayml/stable-diffusion-v1-5
Place the files in the following folders:
ComfyUI/
├── models/
│ ├── checkpoints/
│ │ ├── interiordesignsuperm_v2.safetensors
│ │ ├── v1-5-pruned-emaonly-fp16.safetensors
│ │ └── v1-5-pruned-emaonly.safetensors
Stable Diffusion v1.5
This is an archival re-upload of Stable Diffusion v1.5, originally at https://huggingface.co/runwayml/stable-diffusion-v1-5 until RunwayML took down that page.
This model is from 2022, and is several major generational upgrades behind, it is being preserved here for technical & accessibility reasons (eg legacy model testing).
https://huggingface.co/Comfy-Org/stable-diffusion-v1-5-archive/blob/main/v1-5-pruned-emaonly.safetensors is the exact original hash-identical model as uploaded by RunwayML.
https://huggingface.co/Comfy-Org/stable-diffusion-v1-5-archive/blob/main/v1-5-pruned-emaonly-fp16.safetensors is that model converted to FP16, with a metadata header added.
Identity and Version
- Repository
- Comfy-Org/stable-diffusion-v1-5-archive
- Publisher
- Comfy Org
- Task
- Not stated by the source
- Modality
- Other
- Library
- diffusion-single-file
- Parameters
- Not stated by the source
- Languages
- en
- Revision
- 9cfd069101959ca3828bf9c04a4419870832b74f
- First published
- 2024-08-29
- Last updated
- 2026-08-17
Files and Weights
5 files, 8.5 GB in total. The weights are 3 files totalling 8.5 GB in safetensors.
Every file
| File | Type | Size | SHA-256 |
|---|---|---|---|
| interiordesignsuperm_v2.safetensors | Weights | 2.1 GB | febd4483167b |
| v1-5-pruned-emaonly-fp16.safetensors | Weights | 2.1 GB | e9476a13728c |
| v1-5-pruned-emaonly.safetensors | Weights | 4.3 GB | 6ce0161689b3 |
| README.md | Documentation | 1.3 KB | — |
| .gitattributes | Repository | 1.5 KB | — |
License and Download
- License
- creativeml-openrail-m
- Access
- Open weights, no gate
- Download size
- 8.5 GB
Released by Comfy Org through its official repository on Hugging Face.
Built From
- Derived from runwayml/stable-diffusion-v1-5
Memory Requirements
| Precision | Weights in memory |
|---|---|
| As published | 8.5 GB |
Weights only, from the published parameter count; the key-value cache and runtime add to this.
Questions About stable-diffusion-v1-5-archive
Can I use stable-diffusion-v1-5-archive commercially?
Yes, with conditions. stable-diffusion-v1-5-archive is released under CreativeML Open RAIL-M. CreativeML Open RAIL-M permits use, including commercial use, subject to the use-based restrictions in its attachment, which must be passed on downstream.