Lifecycle
Stability AI Product Lifecycle
Release dates, version history and end-of-support dates for 4 Stability AI products and 15 versions.
Releases and Lifecycle
Upcoming End of SupportRelease dates, version history and support and end-of-life dates as published by Stability AI. Dates within the next 12 months are highlighted; past dates are dimmed. Retrieved 2026-10-14.
- API deprecation notices. Stability AI deprecates older models and API endpoints through dated notices in its developer platform release notes, usually naming recommended replacements. [1]
Stability AI Core Models 13 versions
Model releases listed with their API release date; end dates are the API deprecation dates published in the release notes.
| Version | Released | End of life | Source |
|---|---|---|---|
| Stable Point Aware 3D (SPAR3D)API in preview at release | – | [1] | |
| Stable Diffusion 3.5 Medium | – | [1] | |
| Stable Diffusion 3.5 Large and Large Turbo | – | [1] | |
| Stable Fast 3D | – | [1] | |
| Stable Diffusion 3 MediumSD3.0 APIs deprecated and automatically upgraded to SD3.5 APIs; API deprecation notice | [1] | ||
| Stable Image Ultra | – | [1] | |
| Stable Image CoreReleased as part of Stable Image Services | – | [1] | |
| Stable Video DiffusionAPI endpoint no longer supported from 2025-07-24; model still available under a Self-Hosted License; API deprecation notice | [1] | ||
| Stable Diffusion 1.6API endpoint no longer supported from 2025-07-24; API deprecation notice | [1] | ||
| SDXL 1.0 | – | [1] | |
| SDXL 0.9stable-diffusion-xl-1024-v0-9 and stable-diffusion-xl-beta-v2-2-2 API endpoints deprecated; API deprecation notice | [1] | ||
| Stable Diffusion 2.1stable-diffusion-512-v2-1 API endpoint deprecated; API deprecation notice | [1] | ||
| Stable Diffusion 2.0 | – | [1] |
- Continuously updated 2
- Brand Studio (Creative production platform announced on 2026-04-08; no version end dates published.)[2], Stability AI Platform API (Hosted API updated continuously; individual endpoints and models are deprecated through dated notices in the release notes (2024-10-11, 2025-04-17, 2025-07-24).)[1]
Sources 3
- Release Notes | Stability AI Developer Platform retrieved 2026-10-14
- News & Updates | Stability AI retrieved 2026-10-14
- Stability AI Image Models retrieved 2026-10-14