GPT-Image 1.5 vs Seedream 4.5
Corporate and professional headshot photography — see how these models compare with real AI-generated outputs.
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Professional headshots demand more than a “good-looking portrait.” Corporate teams typically need consistent framing, flattering but realistic skin texture, clean backgrounds, accurate wardrobe, and a polished, camera-like finish that still looks natural.
Below is a focused comparison of GPT-Image 1.5 and Seedream 4.5 in Influencer Studio for corporate and professional headshot photography—including prompt control, realism, editing workflows, and how each model’s credit pricing fits common headshot use cases.
Professional Headshot — Side-by-Side Results
Prompt
"A casual, social-media-style professional headshot of a 20s–30s influencer with shoulder-length dark hair in a neat low bun, wearing a smart-casual blazer over a plain white tee, holding their phone slightly above eye level and looking near the camera with a relaxed, confident half-smile. Shot in a real café corner with a clean muted light-grey wall behind them (minimal background distractions), soft natural window light on their face, slight handheld selfie framing like an Instagram story. Subtle everyday details (coffee cup on the table edge, simple stud earrings), realistic skin texture, approachable LinkedIn-meets-UGC 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 corporate-specific direction (lens look, lighting style, background tone, wardrobe notes)
- High-fidelity rendering that supports realistic skin texture, hair detail, and crisp facial features suitable for LinkedIn-style headshots
- Flexible quality tiers (8/16/32 credits) to match quick drafts vs final, portfolio-ready headshots
- Reliable for generating clean, distraction-free compositions (simple backdrops, professional framing, minimal artifacts)
Seedream 4.5 Strengths
- Built-in image-to-image editing for refining an existing headshot (background swaps, wardrobe tweaks, lighting adjustments)
- High-resolution output that holds up well for profile crops and larger placements (team pages, speaker profiles)
- Versatile style handling when you need multiple corporate looks (modern startup, traditional finance, creative agency) from a consistent base
- Simple per-image pricing (16 credits) that’s predictable for standardized headshot batches
Verdict
If you’re primarily generating new corporate headshots from text and want tight control over brief details (pose, lighting, background, overall realism), GPT-Image 1.5 is a strong fit—especially because you can choose lower-cost drafts or higher-cost finals depending on the stage of your workflow.
If your workflow centers on editing or upgrading an existing portrait (keeping identity and composition while improving background, styling, or polish), Seedream 4.5 stands out thanks to its image-to-image editing strengths and consistent high-quality output at a flat per-image rate.
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