Comparison
GPT Image 2 vs Flux 1.1 Pro: Which Is Better? (2026)
Flux 1.1 Pro is also known as Flux.1.1 Pro. By Black Forest Labs.
TL;DR Verdict
Flux 1.1 Pro 在扩散模型领域找到了速度和质量的平衡点,但 GPT Image 2 通过原生文本、透明度及编辑支持,整体表现更好。
Feature Comparison
| Feature | GPT Image 2 | Flux 1.1 Pro |
|---|---|---|
| Text Rendering | Excellent | Good |
| Max Resolution | 4K | 2K |
| Speed | Fast (4-6s) | Fast |
| Character Consistency | Excellent | Good |
| Transparent PNG | Yes | No |
| Inpainting | Yes | No |
| API Available | Yes | Yes |
Flux 1.1 Pro — Strengths & Weaknesses
Strengths
- 速度比原版 Flux Pro 快 6 倍,同时保持了相当的图像质量
- 在大规模 API 使用时具有出色的性价比
- 强大的写实能力,具有自然的灯光和肤色
Weaknesses
- 仅限 API,此版本没有开放权重
- 复杂布局上的文本渲染仍然不稳定
- 仅限扩散模型——没有多模态理解或编辑能力
Pricing Comparison
GPT Image 2
Free on our platform (8/day). API pricing expected: $0.02-0.12/image depending on quality and resolution.
Flux 1.1 Pro
通过 BFL API 每张图像 0.04 美元;在 Replicate 和 fal.ai 上价格相近
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