GPT Image 2.5 vs Nano Banana Pro: Which Image Model Should You Use?
GPT Image 2.5 vs Nano Banana Pro compared on character consistency, text rendering, editing, resolution and price per image, with a practical verdict.
機能比較
| 機能 | GPT Image 2.5 | Nano Banana Pro |
|---|---|---|
| Max resolution | 4K | 4K |
| Reference images | 16 | Multiple |
| Text rendering | Excellent | Good |
| Character consistency | Good | Excellent |
| 1K medium price (list) | $0.024 | $0.14 |
| Speed | Fast (Flare) | Moderate |
GPT Image 2.5
OpenAI's September 2026 image models, Flare for fast generation and Sunburst for precision edits, up to 4K with xhigh and max quality.
メリット
- Cheapest medium-quality tier of any frontier model
- Best-in-class typography and layout
- 16 reference images for edits
- Very fast Flare variant
デメリット
- Photoreal skin can look cleaner than real
- Face consistency across large sets still trails Nano Banana Pro
Nano Banana Pro
Google's Gemini 3 Pro Image model with 4K output, multi-image consistency and multilingual on-image text.
メリット
- Strongest character consistency
- Photoreal skin and lighting
- Reliable multi-reference edits
デメリット
- About 6x the price of GPT Image 2.5 medium at 1K
- Slower generations
- Fewer aspect ratios
総合評価
Use Nano Banana Pro as the identity anchor for an AI influencer and GPT Image 2.5 Flare for everything that needs volume, text or speed. If you can only pick one for a mixed workload, GPT Image 2.5 now offers the better price-to-quality ratio.
よくある質問
よくある質問
関連ページ
GPT Image 2.5 (Flare & Sunburst) | OpenAI Image Model Guide
GPT Image 2.5 Flare and Sunburst on MakeInfluencer.ai: 4K output, xhigh and max quality, 16 reference images for edits. Specs, per-image pricing and usage.
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