GPT-Image 1.5 vs Seedream 4.5
Polished ad creative for social platforms — see how these models compare with real AI-generated outputs.
Full comparisonCompare Models (select 4)
Creating polished social media ads means balancing scroll-stopping visuals with brand consistency, clear composition, and fast iteration. On Influencer Studio, GPT-Image 1.5 and Seedream 4.5 both generate high-quality ad-ready imagery, but they excel in different parts of the workflow.
This comparison focuses on typical paid-social needs—product hero shots, lifestyle scenes, UGC-style concepts, seasonal promos, and rapid A/B variants—along with how each model handles prompt control, visual fidelity, and cost per output.
Social Media Ad — Side-by-Side Results
Prompt
"A 22–28-year-old woman with long wavy dark hair in a loose low ponytail, wearing a cropped cream hoodie and high-waisted leggings, holds a sleek stainless-steel insulated tumbler with a visible logo while glancing toward the phone camera mid-sip. Candid handheld selfie at a sunny neighborhood café table with a laptop, pastry plate, and tote bag in the background, bright natural window light and soft shadows, clean relatable “morning routine” UGC ad vibe."
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 precise ad concepts (composition, props, setting, and mood)
- High-fidelity outputs that look polished for feed and story placements
- Excels at detailed scenes and multi-element layouts (useful for lifestyle ads and complex product setups)
- Flexible credit tiers (8/16/32) for quick drafts vs higher-detail final renders
- Reliable for generating multiple concept directions quickly from text-only briefs
Seedream 4.5 Strengths
- Built for iterative ad production with image-to-image editing (great for refining an existing concept)
- High-resolution output suited to crisp product details and clean backgrounds
- Versatile style range for matching brand aesthetics (premium, minimal, bold, seasonal, etc.)
- Consistent per-image pricing (16 credits) that’s easy to budget for production runs
- Strong choice when you need controlled variations (colorways, backgrounds, props) from a base image
Verdict
Choose GPT-Image 1.5 when you’re starting from a text brief and need high-fidelity, on-spec ad concepts with strong prompt adherence—especially for detailed lifestyle scenes or multi-object compositions. The tiered pricing is helpful for exploring lots of directions on a smaller budget before committing to higher-detail outputs.
Choose Seedream 4.5 when your social ad workflow depends on refining, re-styling, or iterating on an existing image. Its editing-friendly approach and high-resolution results make it a strong fit for performance marketing teams producing systematic variants and refreshes.
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