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| Version number | Release date | Parameters | Notes |
|---|---|---|---|
| 1.1, 1.2, 1.3, 1.4 | August 2022 | All released by CompVis. There is no "version 1.0". 1.1 gave rise to 1.2, and 1.2 gave rise to both 1.3 and 1.4. | |
| 1.5 | October 2022 | 983M | Initialized with the weights of 1.2, not 1.4. Released by RunwayML. |
| 2.0 | November 2022 | Retrained from scratch on a filtered dataset. | |
| 2.1 | December 2022 | Initialized with the weights of 2.0. | |
| XL 1.0 | July 2023 | 3.5B | The XL 1.0 base model has 3.5 billion parameters, making it around 3.5x larger than previous versions. |
| XL Turbo | November 2023 | Distilled from XL 1.0 to run in fewer diffusion steps. | |
| 3.0 | February 2024 (early preview) | 800M to 8B | A family of models. |
| 3.5 | October 2024 | 2.5B to 8B | A family of models with Large (8 billion parameters), Large Turbo (distilled from SD 3.5 Large), and Medium (2.5 billion parameters). |
| cascade | December 2024 |
Models Summary for IPEX SD.Next image generation
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