AI Company Profile

Stability AI

Stability AI released Stable Diffusion 3 Medium weights as a smaller open image generation model in the Stable Diffusion 3 series.

Primary category
AI Image Tools, AI Open-Weight Models
Audience
Creators, Developers, Researchers, Startups
Founder/team
Unknown
Funding
Unknown
Last verified
2026-06-08

Verification & Sources

Status
Verified profile
Source links
1
Freshness
Verified June 8, 2026
Last verified
June 8, 2026
Last updated
June 7, 2026

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Tool Portfolio

Stable Diffusion

Stability AI released Stable Diffusion 3 Medium weights as a smaller open image generation model in the Stable Diffusion 3 series.

Launch History

AI Image Tools

Introducing Stable Diffusion 3.5

Stability AI released Stable Diffusion 3.5 Large and Large Turbo as open model weights, followed by Stable Diffusion 3.5 Medium.

Free: Yes API: Yes Open: Yes
Creator coverageClear use caseBeginner-friendlyCreator-friendly
Kingy
Unscored
Demo
Unscored
YouTube
Unscored

A core open-weight image model record because it affects builders who want more control than closed image APIs allow.

AI Image Tools

Announcing the open release of Stable Diffusion 3 Medium

Stability AI released Stable Diffusion 3 Medium weights as a smaller open image generation model in the Stable Diffusion 3 series.

Free: Yes API: Yes Open: Yes
Creator coverageClear use caseBeginner-friendlyCreator-friendly
Kingy
Unscored
Demo
Unscored
YouTube
Unscored

Worth tracking because open image model launches often have a second-order effect through fine-tunes, LoRAs, and creator tools.