MODEL LINEAGE
中文
Model index
Stability AI·Stable Diffusion

SDXL 1.0

Used a base-plus-refiner pipeline to bring open generation to native 1024 resolution.

LegacyImage generationOpen weights
MODEL NUMBER211
First public date
2023-07-26
Organization
Stability AI
Family
Stable Diffusion
01

Specifications

Only published specifications are shown.

Total parameters
6.6B↗
Architecture
Hybrid↗
Parameter scope
6.6B refers to the combined base-and-refiner pipeline; the standalone base model is 3.5B.↗
Input modalities
Text
Output modalities
Image
Open weights
Yes
License
CreativeML Open RAIL++-M
Status
Legacy
02

Overview

Release dates

— SDXL 1.0 was released. ↗

03

Specifications alongside predecessor

Compared with Stable Diffusion 2.1 ↗

PreviousStable Diffusion 2.1— · — ctx
CurrentSDXL 1.06.6B · — ctx
04

Architecture & capabilities

Model capabilities

High resolutionImage generation

API features

Fine-tuning
05

Release history

06

Related models

Select a card to view the related model.

PredecessorStable Diffusion 2.1View details →SuccessorStable Diffusion 3 MediumView details →
07

Sources

01
Stable Diffusion XL 1.0Stability AI · Published 2023-07-26 · Checked 2026-09-06
Official · Verified
Suggest a correction

Copy this template, add the field, proposed value, and primary source, and share it with the archive maintainer.