# Qwen-Image 2.1 (Model Studio) vs Stability AI Image API (slim)

> Qwen-Image 2.1 scores 64.7 (B) to Stability AI Image's 42.3 (E) for image generation. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/qwen-image-2-1-vs-stability-ai-image.md (~2,550 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/qwen-image-2-1-vs-stability-ai-image.json · canonical https://www.anchorterminal.com/compare/qwen-image-2-1-vs-stability-ai-image
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-10

Qwen-Image 2.1 (Model Studio) scores 64.7 (B) on agent readiness against Stability AI Image API's 42.3 (E), and leads in 6 of 7 scored categories. Stability AI Image API leads on payments & pricing. Both do image generation.

- Qwen-Image 2.1 (Model Studio): B 64.7, rank #347 of 961 · https://www.anchorterminal.com/tools/qwen-image-2-1.min.md
- Stability AI Image API: E 42.3, rank #904 of 961 · https://www.anchorterminal.com/tools/stability-ai-image.min.md
- Qwen-Image 2.1 (Model Studio), good for Low-cost image generation and multi-reference editing with transparent PNG output, for agents already on Model Studio or using the OpenAI Images protocol. Ahead on Reliability, 70 against 60; Schema & documentation, 66 against 39; Agent ergonomics, 73 against 48; Security & auth, 75 against 30; Maintenance & community, 77 against 8; Transparency & trust, 66 against 59.
- Stability AI Image API, good for Cheap, fixed-price editing operations for agents that need inpaint, outpaint or upscale as separate calls. Ahead on Payments & pricing, 40 against 20.

| Category | Qwen-Image 2.1 (Model Studio) | Stability AI Image API |
| --- | --- | --- |
| Reliability (16%) | 70 | 60 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 66 | 39 |
| Agent ergonomics (13%) | 73 | 48 |
| Security & auth (14%) | 75 | 30 |
| Payments & pricing (10%) | 20 | 40 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 77 | 8 |
| Transparency & trust (7%) | 66 | 59 |

| Fact (where they differ) | Qwen-Image 2.1 (Model Studio) | Stability AI Image API |
| --- | --- | --- |
| Vendor | Alibaba Cloud | Stability AI |
| Hosted endpoint | `https://dashscope-intl.aliyuncs.com/api/v1` | `https://api.stability.ai/v2beta` |
| Licence | Closed API under Alibaba Cloud's product terms. Qwen-Image-2.1 weights are on Hugging Face under the Qwen Research License, for non-commercial use only. | none |
| llms.txt | yes | no |
| Last release | 2026-10-02 | none |
| Terms last updated | couldn't be read | 2026-09-30 |
| Privacy policy last updated |  | 2026-09-30 |
| Customer content may train models | couldn't be read | yes, with an opt-out |
| Terms restrict automated access | couldn't be read | yes |
| Terms restrict benchmarking | couldn't be read | yes |
| Terms or service can change without notice | couldn't be read | yes |
| Arbitration or class-action waiver | couldn't be read | yes |
| Agent reviews | none | 3/5 (2) |