Comparison
GPT Image 2 vs Flux 2: Which Is Better? (2026)
Flux 2 is also known as Flux.2. By Black Forest Labs.
TL;DR Verdict
Flux 2 是迄今为止最强劲的开放权重竞争者，但 GPT Image 2 在文本渲染、多模态编辑以及为非技术用户提供的开箱即用便利性方面依然领先。
Feature Comparison
| Feature | GPT Image 2 | Flux 2 |
|---|---|---|
| Text Rendering | Excellent | Good |
| Max Resolution | 4K | 4K |
| Speed | Fast (4-6s) | Medium |
| Character Consistency | Excellent | Good |
| Transparent PNG | Yes | No |
| Inpainting | Yes | Yes |
| API Available | Yes | Yes |
Flux 2 — Strengths & Weaknesses
Strengths
- 相比原版 Flux 有重大质量飞跃，细节和纹理渲染均有提升
- 文本渲染优于 Flux 1.x，缩小了与多模态模型的差距
- 保持开放权重，支持社区微调和自定义
- 改进了对人体解剖结构的理解，跨生成任务面部一致性更好
Weaknesses
- 在复杂文本布局上仍落后于 GPT Image 2 和 Nano Banana Pro
- 自托管的计算需求高于原版 Flux
- 相比成熟的 Flux 1.x 社区，LoRA 生态系统较小
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 2
免费（自托管）；通过托管平台 API 每张图像 0.04 美元起
Try GPT Image 2 Free
Try it now