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Get started freeGPT Image 1.5 vs Qwen-Flash
Compare GPT Image 1.5 and Qwen-Flash. Build AI products powered by either model on Appaca.
Model Comparison
| Feature | GPT Image 1.5 | Qwen-Flash |
|---|---|---|
| Provider | OpenAI | Alibaba Cloud |
| Model Type | image | text |
| Context Window | N/A | 1,000,000 tokens |
| Input Cost | $5.00/ 1M tokens | $0.02/ 1M tokens |
| Output Cost | N/A | $0.22/ 1M tokens |
Stop choosing. Use both.
With Appaca you don't have to pick — build apps that are powered by GPT Image 1.5, Qwen-Flash, 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.
Qwen-Flash
Alibaba Cloud1. Ultra-fast, ultra-cheap
- Designed for mass-scale workloads.
- Excellent for rewriting, extraction, classification.
2. Limited reasoning but great utility
- High throughput, low latency.
3. Optional thinking mode
- Adds chain-of-thought when needed.
4. Supports context cache & batch calls
- Very cost-effective system design.
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
imagePersonal Achievement Announcement
Write a social media post announcing a personal achievement. Celebrates without bragging, and invites community.
Post-Interview Thank You Email
Write a timely and thoughtful thank you email after a job interview. Reinforces your candidacy and keeps you top of mind.
Influencer Campaign Brief
Write a clear influencer brief outlining campaign goals and deliverables.
Best for Qwen-Flash
textData Processing Agreement (DPA) Draft
Draft a GDPR-compliant data processing agreement between a controller and processor.
Employee Recognition Message
Write a personalised recognition message to acknowledge an employee's contribution.
Compensation Benchmarking
Benchmark compensation for a role against market data and develop a salary band.