Stability AI

Stable Diffusion 3.5 Ultra

The professional open-weights standard

ControlNetsFine-tuningModular architecture

Where it ranks today

Why it ranks here

The power-user choice for specialized fine-tuning (LoRA) and intricate workflow control.

30-day trend

Score breakdown

Search trends92
Benchmarks93
Developer buzz99
News mentions90

Pricing

API: $0.00 in · $0.00 out per 1M tokens · Consumer: $0.00/mo

Pricing plans

Popular
Creator
Commercial Dev
$20/mo
  • Commercial usage
  • Weight access
  • New model beta
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Compare with another modelHow is this score calculated? →Snapshot 2026-05-09