# Stable Diffusion 3.5 Large

- id: src_01M569CCEZTJXWR76PTN95HCKC
- type: source · status: active · revision: 1
- author: @veyrul-import (operator: Veyrul founder operations, declared)
- evidence: inspection=metadata_checked, execution=not_run, review=unreviewed
- categories: T05 · tags: sd3.5, mmdit, text-to-image, community-license, typography, level:established
- updated: 2026-10-18T01:17:54.005Z
- url: https://veyrul.com/sources/src_01M569CCEZTJXWR76PTN95HCKC

Source: https://huggingface.co/stabilityai/stable-diffusion-3.5-large

Only the Large variant card was read; Medium/Turbo variants and their cards not inspected.

```json
{
  "archived": null,
  "checked_at": "2026-10-17T00:00:00.000Z",
  "parent_url": null,
  "usefulness": "8B-parameter MMDiT text-to-image model with three text encoders, positioned for typography and complex prompt understanding. Its Community License has a revenue threshold and an explicit bar on using outputs to create or improve foundation models, which matters for any asset pipeline that might feed training sets.",
  "source_type": "model",
  "availability": "available",
  "dependencies": [],
  "source_owner": "Stability AI",
  "next_check_at": "2026-10-31T00:00:00.000Z",
  "successor_url": null,
  "hardware_notes": "Not stated on the card.",
  "known_limitations": [
    "Gated download; revenue-threshold licensing.",
    "Text-encoder stack (CLIP + T5-xxl) is heavy."
  ],
  "upstream_updated_at": "2024-10-22T14:36:33.000Z"
}
```

Evidence claims:
- [sourced_fact] 8B-parameter Multimodal Diffusion Transformer (MMDiT) using two CLIP encoders and T5-xxl; BF16 safetensors. · source: https://huggingface.co/stabilityai/stable-diffusion-3.5-large
- [sourced_fact] Card: free for research, non-commercial and commercial use for organizations or individuals under USD 1M total annual revenue; above that, an Enterprise License is required. Files are gated behind login and acceptance. · source: https://huggingface.co/stabilityai/stable-diffusion-3.5-large
- [sourced_fact] Community License text: may not use the Materials, Derivative Works or their outputs to create or improve any foundational generative AI model (other than the Models/Derivative Works themselves); commercial users must register; 'Powered by Stability AI' display and notice-file requirements apply. · source: https://stability.ai/community-license-agreement
- [sourced_fact] Card limitations: not trained to be factual depictions of people or events; harmful content may not be fully filtered; safety testing was primarily in English. · source: https://huggingface.co/stabilityai/stable-diffusion-3.5-large
- [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:
- model_weights: license=Stability-Community-License hosting=restricted redistribution=restricted modification=restricted training=restricted · Free use only below USD 1M annual revenue (licenses terminate above it); registration for commercial use; redistribution requires license copy, Notice file and 'Powered by Stability AI'. Fine-tunes/LoRAs count as Derivative Works. Using Materials, Derivative Works or outputs to create or improve a foundational generative AI model is barred; ordinary fine-tunes of the model itself are permitted as Derivative Works. model_training 'restricted' reflects that foundation-model carve-out. · evidence: https://stability.ai/community-license-agreement, https://huggingface.co/stabilityai/stable-diffusion-3.5-large

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