Documentation Index
Fetch the complete documentation index at: https://docs.elumenta.ru/llms.txt
Use this file to discover all available pages before exploring further.
Choosing the Right Model
| Use Case | Recommended Model |
|---|
| Photorealistic photos | flux-1.1-pro or gpt-image-1.5 |
| Product shots | flux-1.1-pro |
| Artistic / illustration | midjourney-v6 or midjourney-turbo |
| Quick generation | dall-e-3 (5–13 tkn) |
| High-res 2K output | nano-banana-pro |
| Image editing / inpainting | flux-kontext-pro |
Prompt Writing Tips
Be specific: Instead of "a car", write "a red 1967 Ford Mustang on Route 66 at sunset, wide angle, film grain"
Use style references: cinematic, studio photography, oil painting, 8k, photorealistic, bokeh
Negative prompts (Flux, SD): Use them to remove common artifacts: "blurry, low quality, distorted hands, watermark, text"
Error Handling
If image generation fails, the system will display an error message for 6 seconds. Common error types include:
- Model overloaded: The model is temporarily under high demand. Wait a few minutes or try a different model.
- Generation timeout: The request took too long to complete. Try again with a simpler prompt.
- Content policy violation: Your prompt was blocked by moderation filters. Modify your description.
- Insufficient tokens: Top up your account balance.
- Network issues: Check your internet connection.
Aspect Ratio Guide
| Use Case | Size |
|---|
| Social square | 1024x1024 |
| Portrait / mobile | 768x1344 or 9:16 |
| Landscape / banner | 1344x768 or 16:9 |
| Story | 1024x1536 |
Reproducible Results
Use the seed parameter to get the same image with the same prompt:
result = requests.post(
"https://elumenta.ru/api/v2/generate",
headers={"Authorization": "Bearer nb_YOUR_API_KEY"},
json={
"model": "flux-1.1-pro",
"prompt": "Blue gradient abstract background",
"seed": 12345
}
)
# Same seed + same prompt = very similar output
Token Costs
| Model | Tokens |
|---|
photon-flash | 1 |
dall-e-3 | 5–13 |
flux-1.1-pro | 7 |
flux-kontext-pro | 7 |
midjourney-v6 | 14 |
midjourney-turbo | 28 |
gpt-image-1.5 | 1–21 |
sd-3.5-large | 12 |
recraft-v3 | 7 |
photon-1 | 3 |
nano-banana-pro | 16 |
DALL-E 3 and GPT Image 1.5 charge more for non-square aspect ratios (up to 2×). Use Calculate Price to check exact cost. 
