GPT-Image 1.5 vs Seedream 4.5
Urban candid and city life documentation — see how these models compare with real AI-generated outputs.
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Street photography lives or dies on believability: natural light, candid body language, authentic urban texture, and the small “in-between” moments that feel observed rather than staged. On Influencer Studio, GPT-Image 1.5 and Seedream 4.5 both aim to deliver high-quality city-life imagery, but they approach the job differently.
Below is a practical comparison focused on urban candid and city documentation workflows—how well each model follows a street-style brief, handles complex scenes (crowds, signage, reflections), and supports iterations when you need to refine a shot without losing the original vibe.
Street Photography — Side-by-Side Results
Prompt
"28–35-year-old woman with shoulder-length wavy dark hair in a thrifted denim jacket over a plain white tee, loose black trousers, and scuffed sneakers, holding her phone chest-high like she’s recording an Instagram story while glancing toward the front camera mid-sentence. Shot on a busy city sidewalk outside a corner café with gritty brick walls, flyer-covered poles, and wet pavement reflections after rain; candid street-photography vibe with natural overcast light and slight motion blur from passing pedestrians. Documentary 35mm film look, realistic skin texture, imperfect framing like a real UGC clip thumbnail."
Feature Comparison
| Feature | GPT-Image 1.5 | Seedream 4.5 |
|---|---|---|
| Provider | OpenAI | ByteDance |
| Subcategories | text-to-image | text-to-image, image-to-image |
| 1080p / 2k Mode | Yes | Yes |
| 4k Mode | No | No |
| NSFW Rating | Strict | Low |
| Aspect Ratio | 1:1, 16:9, 9:16, 3:4, 4:3 | 1:1, 16:9, 9:16, 3:4, 4:3 |
| Starting Price | 8 credits | 16 credits |
GPT-Image 1.5 Strengths
- Strong prompt adherence for specific street-photo direction (time of day, lens feel, neighborhood cues, candid action)
- High-fidelity detail for dense urban scenes (storefront textures, pavement grit, layered backgrounds)
- Reliable composition control when you need a clear subject in a busy city frame
- Flexible credit tiers (8/16/32) to match quick concepting vs premium, detail-heavy outputs
Seedream 4.5 Strengths
- Image-to-image editing for street photography iterations (adjust framing, wardrobe, weather, signage feel while keeping the base shot)
- High-resolution outputs suited to crops typical in street work (tight portraits, mid-street vignettes, architectural context)
- Versatile style handling—from documentary-neutral to more cinematic street looks without changing tools
- Simple per-image pricing (16 credits) for predictable budgeting on edit-heavy workflows
Verdict
If your priority is generating convincing street scenes from scratch with tight adherence to a written brief—especially when you’re specifying nuanced urban details—GPT-Image 1.5 is the stronger starting point and can be more cost-efficient for rapid exploration at the low tier.
If your workflow is built around refining an existing street frame (keeping the moment but improving elements like lighting, background distractions, or stylistic consistency), Seedream 4.5’s editing strengths and high-resolution output make it the better fit, with straightforward per-image pricing for iterative passes.
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