Qwen-Image-2.1-Pro is a unified text-to-image generation and image-editing model in the Tongyi Qianwen (Qwen) series. Its visual generation component contains only 7 billion parameters (a 32-layer single-stream DiT), achieving a good balance between generation quality, inference efficiency, and versatility. This release includes four key improvements:
- Compact and efficient: adopts a lightweight architecture that combines hybrid-granularity attention and prefix KV cache reuse to deliver high-quality image generation with low computational cost.
- Native transparency support, unified generation and editing: can generate regular or transparent (RGBA) images from text, edit transparent layers, and extract subjects from photos—all handled by a single model.
- Versatile editing: supports up to 10 reference images, allows specifying local edit regions via circular or freehand annotations or separate masks, and preserves identity features of people and products.
- Photorealistic textures and refined aesthetics: improved typography, portrait lighting, and detail rendering for more visually appealing results.
Pricing
- Input Tokens: $2 /M tokens
- Output Tokens: $0 /M tokens
- Cache Read: $0 /M tokens
Image Generation
Quality
standard
standard
$0.0352
Input Modalities
- Text
- Vision
Output Modalities
- Image
Providers
Alibaba Cloud qwen-image-2.1-pro
Pricing$2$0
Cache$0
PrecisionⓘNot Disclosed
Latency-
Throughput-
Uptime
0.00% uptime 2 days ago
0.00% uptime yesterday
100.00% uptime today
Performance for qwen-image-2.1-pro
Uptime is the percentage of requests that succeeded over the past 72 hours. AIHubMix continuously monitors every provider and automatically retries with the next-best provider when one returns an error or responds too slowly; Latency is total round-trip time (lower is better); Throughput is how fast the model writes (tokens per second, higher is better).
Uptime
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Latency
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Throughput
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