Seedream 4.5 Sequential generates multiple consistent images with character and object consistency. Maintains unified palette, lighting, and style across outputs. Supports up to 4K resolution. Max input image size: 10MB.
Added Dec 3, 2025
Approx. Price
$0.040 per image
Model Type
both
Preview Examples
4
Generation controls available for this model.
Images Per Run
Up to 15
Resolution Options
8
2560x1440 (Min Landscape (16:9)), 1440x2560 (Min Portrait (9:16)), 1920x1920 (Min Square) +5 more
Tunable Settings
3
Custom Resolution
Number of Images
Default
1
Resolution
Default
2560x1440
Options (8)
2560x1440 (Min Landscape (16:9)), 1440x2560 (Min Portrait (9:16)), 1920x1920 (Min Square), 3072x2048 (High-res Landscape (3:2)) +4 more
Human preference benchmarks sourced from Artificial Analysis.
No Artificial Analysis benchmark data is available yet for this model.
Artificial Analysis API
Generate a sequence of 6 atmospheric city alley scenes that all take place in the same narrow street, with consistent architecture, signs, perspective and overall style. Style: realistic photography with a slight cinematic film look, soft grain, subtle lens bloom, inspired by Japanese backstreets. Scene 1 – Early Morning: the alley is quiet and almost empty, cool blue light, shutters half-closed, a faint mist on the ground.
2560x1440
Generate a sequence of 6 atmospheric city alley scenes that all take place in the same narrow street, with consistent architecture, signs, perspective and overall style. Style: realistic photography with a slight cinematic film look, soft grain, subtle lens bloom, inspired by Japanese backstreets. Scene 2 – Late Morning: shops are open, warmer sunlight enters the alley, a few people walking and bicycles parked, brighter colors.
2560x1440
Generate a sequence of 6 atmospheric city alley scenes that all take place in the same narrow street, with consistent architecture, signs, perspective and overall style. Style: realistic photography with a slight cinematic film look, soft grain, subtle lens bloom, inspired by Japanese backstreets. Scene 3 – Golden Hour: warm orange light from the low sun at the end of the alley, long shadows, vending machines glowing softly.
2560x1440
Generate a sequence of 6 atmospheric city alley scenes that all take place in the same narrow street, with consistent architecture, signs, perspective and overall style. Style: realistic photography with a slight cinematic film look, soft grain, subtle lens bloom, inspired by Japanese backstreets. Scene 4 – Blue Hour: sky is deep blue, shop signs and lanterns turn on, reflections on slightly wet pavement.
2560x1440
