# Z-Image Turbo model guide

A practical guide to Z-Image Turbo on GPT Image Hub: Alibaba's fast, low-cost text-to-image model at 1K and 2K, with measured render times and real photographic examples.

URL: https://www.gptimagehub.com/models/z-image-turbo
Official model ID: z-image-turbo
Provider: Alibaba Tongyi
Updated: 2026-10-23

## Direct answer

Z-Image Turbo is Alibaba Tongyi's fast text-to-image model. On GPT Image Hub it renders 1K and 2K images for 15 credits each, at Alibaba's full list price, in any of the Hub's 16 aspect ratios. In the Hub's tests a 2K product photo took 11 seconds and 1K scenes took 42 to 70 seconds. It does not accept reference images, so use another model for edits.

## Model facts

- Official model ID: z-image-turbo
- Provider: Alibaba Tongyi
- Hub quality tiers: 1K, 2K
- Reference images: Not supported
- Price: 15 credits at 1K and 2K
- Cost per image: 15 credits (≈ $0.015 at the Plus pack rate); pricing: https://www.gptimagehub.com/pricing

## Best use cases

- Photographic scenes on a budget.
- Product photos at 2K.
- Food and cafe imagery.
- Moody street and night scenes.

## Where to be careful

- Editing an existing image; Z-Image Turbo is text-to-image only.
- 4K output; it renders up to 2K on the Hub.

## Prompting guidance

- Write prompts like photo captions: subject, light, lens, mood.
- Add "no text" for clean images.
- Use 2K for product shots; it costs the same as 1K.
- Describe weather and reflections for night scenes.

## Example prompts

```text
Cinematic wide shot of a neon-lit ramen stall in a rainy Tokyo alley at night, reflections on wet pavement, no text.
```

```text
Close-up photo of a ceramic coffee mug with latte art on a marble cafe table, morning sunlight, steam rising, shallow depth of field, no text.
```

```text
Minimal product photo of a matte black water bottle on a light oak table, soft daylight, no text.
```

## Sources

- [Alibaba Cloud Model Studio: Z-Image Turbo](https://help.aliyun.com/en/model-studio/z-image-turbo)

## FAQ

### Can Z-Image Turbo edit images?

No. Z-Image Turbo is text-to-image only, so the Hub does not accept reference images for it. Use Seedream or Nano Banana models for edits.

### How much does Z-Image Turbo cost?

15 credits per image (about $0.015) at 1K or 2K, based on Alibaba Cloud Model Studio's ¥0.1 list price.

### How fast is Z-Image Turbo?

In the Hub's tests a 2K product photo took 11 seconds and 1K scenes took 42 to 70 seconds.