Highest-quality SD 3.5 option when you need the best output.
The best image results come from specific composition, style, and lighting language. Be explicit about what should be in frame and what should feel dominant.
Best results start with a precise subject, composition, and style direction.
SD 3.5 Large on Pixio is Stability AI's highest-quality SD 3.5 text-to-image option: best output when you need maximum quality in the Stable Diffusion 3.5 family. Use it for finals, print, or high-stakes assets when SD 3.5 is your chosen backbone.
SD 3.5 Large on Pixio is Stability AI's highest-quality SD 3.5 text-to-image option: best output when you need maximum quality in the Stable Diffusion 3.5 family. Use it for finals, print, or high-stakes assets when SD 3.5 is your chosen backbone.
| Mode | Input | Best for |
|---|---|---|
| Text to Image | Prompt only | Highest-quality SD 3.5 scenes, characters, products |
| Option | Values | Notes |
|---|---|---|
| Aspect ratio | 1:1, 16:9, 9:16 (check Pixio) | Match deliverable |
| Credits | Plan-based | Typically highest in SD 3.5; check model card in Pixio |
Credits are plan-based; check the model card in Pixio for your plan and cost per image.
[Subject] + [Composition] + [Lighting] + [Style]. One clear concept per prompt; detailed descriptions improve quality.
"Close-up portrait of an artisan in a sunlit workshop. Dust particles, warm light. Photoreal, 8K, documentary."
"A luxury car on a coastal road at golden hour. Reflections, ocean. Cinematic, ultra detailed."
"Fantasy castle on a cliff at sunset. Every stone detailed. Epic, illustration style."
"Product shot of a premium watch on black glass. Reflections. High-end, editorial."
| Scenario | Best choice |
|---|---|
| Best SD 3.5 text-to-image | SD 3.5 Large |
| SD 3.5 balanced | SD 3.5 Medium |
| SD 3 text-to-image | SD 3 Medium |
| SD 3 image-to-image | SD 3 Medium Image to Image |
| SDXL / SD 1.5 | SDXL, SD 1.5 |
| Flux family | Flux 2 Pro, Flux Pro |
Tell the model what should dominate the frame first.
Use lighting language early; it changes everything downstream.
When editing, describe what stays, not just what changes.
References help when continuity matters more than novelty.
A strong image prompt defines the subject, composition, lighting, and finish instead of leaving them implied.
Use precise visual language to control subject, composition, lighting, and style from the start.
Preserve the useful parts of the image while steering the rest with masks, references, or prompt edits.
Bring in reference images or LoRAs when consistency is more important than exploration.
SD 3.5 Large is strongest when the visual brief is specific about framing, style, and what should read first.
Use it for campaign images, product shots, subject consistency, or polished concept work.
When editing, say exactly what changes and what must remain untouched.
Lock the subject, composition, and lighting direction before you chase style nuance.
Use references or edits when the same subject, style, or layout has to survive across versions.
Once the frame works, refine only the weak areas instead of rewriting the whole composition.
Finish strong compositions by scaling them without rebuilding the frame from scratch.
Use editing tools after the initial generation when the composition is right but the details still need polish.
