Image Models
AI-Corporate uses the central model catalog for text-to-image models. Which models are visible depends on the environment's provider settings.
Current catalog
| Provider | Cost-effective | High quality |
|---|---|---|
| OpenAI | GPT Image 1 mini | GPT Image 2 |
| Nano Banana | Nano Banana 2 | |
| Black Forest Labs | FLUX.2 Flex | FLUX.2 Pro Preview |
Nano Banana is the name AI-Corporate uses for Gemini Flash Image models. European image models are delivered via Black Forest Labs.
Which model to choose for what
| Model | Suitable for |
|---|---|
| GPT Image 1 mini | Quick concept images, sketches, testing and iterating at lower cost. |
| GPT Image 2 | Neater final images, clearer text in images and more control over finishing. |
| Nano Banana | Quick and affordable images, many variants and easy edits. |
| Nano Banana 2 | Smooth image generation and interactive image editing with Google. |
| FLUX.2 Flex | Flexible European text-to-image generation for new, generic images. |
| FLUX.2 Pro Preview | High-quality European image generation for realistic images and consistent style. |
Central format choices
AI-Corporate shows four general format options to users:
| Choice | Meaning |
|---|---|
| Automatic | AI-Corporate selects the best-fitting setting for the chosen model. |
| Square | A square image. |
| Landscape | A wide image, e.g., for presentations. |
| Portrait | A vertical image, e.g., for posters. |
In the central model catalog, these choices are mapped per provider to the correct technical setting. This means a user does not need to know whether a provider works with 16:9, 1536x1024, width/height, or another value.
Edit and inspiration images
Modern image models can also use images as input. AI-Corporate distinguishes between:
- Inspiration images: reference images that guide style, color, composition, or subject.
- Edit images: a source image that the model should modify.
These capabilities do not apply to Black Forest Labs and Stability AI. For these providers, AI-Corporate blocks all source, inspiration, and reference images, and only privacy-constrained text-to-image generation is possible.
In edit mode, the user does not select any aspect ratio. AI-Corporate then does not send manual dimensions or format settings, allowing the model to preserve the source image’s dimensions and aspect ratio.
Prompt enhancement
For direct image generation, AI-Corporate can apply an extra AI step to improve the prompt and automatic settings. This step looks at the current prompt, settings, and recent chat history. Explicitly chosen settings remain authoritative; automatic or empty settings may be supplemented.
For Black Forest Labs and Stability AI, there is a separate data flow. They do not receive the original prompt, but only a server-side composed prompt from a controlled catalog. Read how personal data is technically excluded.
