A practical comparison of GPT Image 2.6 against FLUX 2, Seedream 5.0 and Nano Banana 2.
👉 Try GPT Image 2.6 on APIMart
https://gola.apimart.ai/k-Owmoc9
| Need | Pick |
|---|---|
| Best instruction following | GPT Image 2.6 |
| Cheapest acceptable | Z-Image Turbo |
| Anime / illustration | Nano Banana 2 |
| Photoreal product shots | FLUX 2 Pro |
| Cinematic video stills | Seedream 5.0 Pro |
| Text-heavy posters | GPT Image 2.6 (in-image text is its strength) |
| GPT Image 2.6 | FLUX 2 | Seedream 5.0 | Nano Banana 2 | |
|---|---|---|---|---|
| Price / image | $0.0198 | $0.024 | $0.029 | $0.012 |
| Text rendering | ★★★★★ | ★★★☆ | ★★★ | ★★★★ |
| Photorealism | ★★★★ | ★★★★★ | ★★★★★ | ★★★★ |
| Speed | ★★★★ | ★★★ | ★★★ | ★★★★★ |
| Reference images | yes | yes | yes | yes |
- You need 10,000+ images a month → Z-Image Turbo is 2x cheaper
- You need pure photorealism without text → FLUX 2 or Seedream
- You need the absolute fastest turnaround → Nano Banana 2
All of these are OpenAI-compatible on APIMart, so switching is a one-line change:
model = "gpt-image-2.6-flare" # or "flux-2-pro", "seedream-5-0-pro", ...- Prompt library: gpt-image-2-6-prompts
- More image models: awesome prompt collections
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