GPT Image 2 vs GPT Image 1.5
The generational upgrade. GPT Image 2 adds flexible resolutions up to 4K and improved text rendering over 1.5.
GPT Image 2 and GPT Image 1.5 are both made by OpenAI, but they serve different purposes. OpenAI's latest image model with state-of-the-art photorealism, pixel-perfect text rendering, and flexible resolutions up to 4K. Meanwhile, openAI's #1 ranked image model with exceptional prompt adherence, photorealism, and text rendering. Choosing between them comes down to what you prioritize: Highest quality generation, or Highest quality generation.
At 15 credits, GPT Image 1.5 costs 5 credits less than GPT Image 2 (20 credits). The question is whether the extra cost of GPT Image 2 translates into meaningfully better results for your use case. For highest quality generation, text rendering, photorealism, GPT Image 1.5 is hard to beat at its price point. But if you need highest quality generation, text rendering, photorealism, product photography, GPT Image 2 may justify the premium.
Updated May 2026
GPT Image 1.5 (15 credits) offers better value for everyday use, especially for highest quality generation. GPT Image 2 (20 credits) is worth the premium when you need highest quality generation. Both are available on Melies — try each with a test prompt to see which fits your style.
GPT Image 2 vs GPT Image 1.5: How They Compare
 GPT Image 2 | GPT Image 1.5 | |
|---|---|---|
| Provider | OpenAI | OpenAI |
| Released | Apr 2026 | Jan 2026 |
| Cost | 20 | 15 |
| Speed | Medium | Medium |
| Reference images | Up to 1 | Up to 1 |
| Editing |
GPT Image 2 vs GPT Image 1.5: Cost Comparison
GPT Image 1.5 is 25% cheaper than GPT Image 2. Here's how credits add up at scale.
| Volume | GPT Image 2 | GPT Image 1.5 |
|---|---|---|
| 10 images | 200 | 150 |
| 50 images | 1,000 | 750 |
| 100 images | 2,000 | 1,500 |
Strengths & Weaknesses
GPT Image 2
- + Highest quality generation
- + More resolution options
- + State-of-the-art photorealism
- + Pixel-perfect text rendering (99%+ accuracy)
- + Flexible resolutions up to 4K
- - More expensive (20 vs 15 credits)
GPT Image 1.5
- + More affordable (15 vs 20 credits)
- + Highest quality generation
- + #1 on all major image leaderboards
- + Transparent background support
- + Strong text rendering and typography
- - Higher price point relative to speed tier
GPT Image 2 vs GPT Image 1.5: Which to Pick?
On a tight budget
At 15 credits per image, GPT Image 1.5 gives you more generations for your plan. Good enough quality for most everyday use.
Maximum quality matters
GPT Image 2 is worth the extra credits when the output needs to be perfect — portfolio pieces, client work, or final deliverables.
Character or style consistency
GPT Image 2 supports 1 reference images to keep subjects, styles, and characters consistent across generations.
GPT Image 2 vs GPT Image 1.5: FAQ
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