# Stable Diffusion 3 Large

> The eight-billion-parameter end of the Stable Diffusion 3 range, built on an architecture that gave text and image their own separate sets of weights — which is why this was the generation that could finally spell. It arrived on Amazon Bedrock on 4 September 2024 and was switched off on 4 September 2025: twelve months to the day, the exact minimum AWS promises a model before it may end one.

2024-09-04 — 2025-09-04 · lived 11 months

This URL is the guided walk — the 3D cemetery, standing at this grave. The written record is at [Stable Diffusion 3 Large's epitaph](https://models.rip/sd3-large/epitaph).

## Elsewhere

- [The whole cemetery](https://models.rip/)
- [The dataset](https://models.rip/graveyard.json)