Stability AI's flagship open-weights image family
Category: Image Generation. Pricing: current comparable pricing is not verified; check the vendor's website. Last modified: 2026-09-29.
The SD 3.5 family (Large, Large Turbo, Medium) is the latest open-weights image generation lineup. Self-hostable, customizable, and free, the standard backbone for indie pipelines.
Not editorially tested: One AI Guide has not published a complete hands-on test record for this tool.
Published by LUMIVEX for One AI Guide.
Editorial lead: Said El Moussaoui. Our methodology is published at /how-we-rate.
Official vendor website: see the vendor link below.
These are sourced comparison facts, not hands-on test results. Partial facts need more confirmation; stale facts need a fresh check.
Yes
Stability AI Developer Platform PricingNot currently confirmed
Stable Diffusion 3.5 is an image generation tool. Stability AI's flagship open-weights image family.
Stable Diffusion 3.5 is current comparable pricing is not verified; check the vendor's website. Always check the vendor's site for the latest plans before signing up.
The catalog currently records Stable Diffusion 3.5's pricing model as Freemium. Check the vendor's site for the current free access, limits, and paid-plan terms.
Common use cases include Power users who want full control over the pipeline, and Privacy-sensitive workflows that can't use cloud APIs.
The One AI Guide catalog currently highlights these strengths: Fully open weights, run locally with zero ongoing cost; Massive ComfyUI and A1111 ecosystem, thousands of fine-tunes; ControlNet integration gives you pose, depth, and edge control.