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Get started freeGPT Image 1.5 vs GPT Image 1 Mini
Compare GPT Image 1.5 and GPT Image 1 Mini. Build AI products powered by either model on Appaca.
Model Comparison
| Feature | GPT Image 1.5 | GPT Image 1 Mini |
|---|---|---|
| Provider | OpenAI | OpenAI |
| Model Type | image | image |
| Context Window | N/A | N/A |
| Input Cost | $5.00/ 1M tokens | $2.00/ 1M tokens |
| Output Cost | N/A | N/A |
Stop choosing. Use both.
With Appaca you don't have to pick — build apps that are powered by GPT Image 1.5, GPT Image 1 Mini, for your specific use case.
Build your first app freeStrengths & Best Use Cases
GPT Image 1.5
OpenAI1. State-of-the-Art Image Generation
- Produces high-quality, detailed images optimized for realism, style control and prompt fidelity.
- Designed to handle complex visual scenes, compositions and lighting conditions.
2. Natively Multimodal Architecture
- Understands and reasons over both text and images as inputs.
- Ideal for workflows like editing based on reference images, expanding sketches or mockups and visual concept development.
3. Flexible Output Resolutions & Quality Levels
- Supports multiple resolutions including 1024x1024, 1024x1536 and 1536x1024.
- Offers three quality tiers (Low, Medium, High) to balance cost, speed and maximum detail.
4. Multiple Pricing Models
- Pay-per-token for multimodal input: text tokens and image tokens.
- Pay-per-image generation for final output: low, medium and high quality tiers.
- Enables businesses to balance cost and output needs.
5. Broad Use Cases
- Product photography and marketing assets.
- Illustration, concept art and creative ideation.
- UX/UI mockups.
- Style-guided image creation.
- Generating reference images for design or storytelling.
6. Supported Across Major API Endpoints
- Available via Chat Completions, Responses, Realtime, Assistants and Images (generations/edits) endpoints.
- Allows tight integration into automated creative pipelines or user-facing apps.
7. Simplified Model Behavior for Stability
- No streaming, function calling, structured outputs or fine-tuning; focused solely on high-quality image generation.
8. Consistent Results via Snapshots
- Supports snapshots for version locking to ensure long-term reproducibility.
9. Ideal For
- Designers, marketers and creatives.
- Product teams needing image assets.
- App builders integrating image generation workflows.
- Agencies producing visual content at scale.
GPT Image 1 Mini
OpenAI1. Cost-Efficient Image Generation
- A budget-friendly version of GPT Image 1 designed for high-volume or cost-sensitive workflows.
- Offers strong visual generation quality at significantly reduced per-image prices.
2. Natively Multimodal Architecture
- Accepts both text and image inputs, enabling:
- Image-to-image transformations
- Visual editing based on reference photos
- Enhanced control via mixed inputs
- Outputs high-quality images aligned with the prompt or reference.
3. Flexible Resolution & Quality Options
- Supports three quality tiers (Low, Medium, High).
- Available in multiple resolutions:
- 1024x1024
- 1024x1536
- 1536x1024
- Allows users to choose between affordability and visual detail.
4. Practical for Real-World Applications Ideal for:
- Marketing visuals
- UI/UX mockups
- Concept art
- Prototyping & brainstorming
- Lightweight creative tools within SaaS platforms
5. Broad API Integration Works across all major endpoints:
- Chat Completions
- Responses
- Realtime
- Assistants
- Image generation & image edits
- Batch and embedding pipelines for more complex workflows.
6. Streamlined Feature Set for Simplicity
- No streaming, function calling, structured output, or fine-tuning.
- Focused exclusively on reliable, easy-to-use image generation.
7. Snapshot Support for Consistency
- Supports stable snapshots so developers can lock behavior and ensure reproducible outputs across deployments.
Prompts to Get Started
Use these prompts to power AI products you build on Appaca. Each works great with the models above.
Best for GPT Image 1.5
imageSocial Proof Banner Copy
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Best for GPT Image 1 Mini
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