How it works
A model that detects perfectly in daylight can collapse in rain or at night. Weather stress measures that drop before it gets expensive in production.
Overlays are applied server-side (sharp): each variant is free and instant. You multiply one paid generation into a spectrum of conditions.
Key points
- Rain, fog, night, snow, sunset — adjustable intensity.
- Free deterministic stage: as many variants as you want, 0 credit.
- Measures robustness to real conditions, not studio ones.