Output Loop Bench · Image
Professional headshot from a casual photo
Why we chose this prompt: Every tradesperson needs a decent photo for their website and LinkedIn. Turning a casual snap into a studio headshot tests whether a model keeps the person unmistakably the same while changing clothes, light and backdrop.
| Model | Maker | Time | Tokens |
|---|---|---|---|
| gpt-image-2.5-flare ★ Output Loop's pick | OpenAI | 138.0s | — |
| seedream-5-0-260128 | ByteDance | 63.6s | — |
| qwen-image-2.1 | Alibaba (Qwen) | 90.4s | — |
| gpt-image-2.5-sunburst | OpenAI | 132.0s | — |
| grok-imagine-image-quality | xAI | 138.0s | — |
| Nano Banana 2.1 | 142.0s | — | |
| Nano Banana Pro | 228.0s | — |