Fibo

Image generationNewAvailable
by Bria AIModel ID: bria-fibo

SOTA Open source model trained on licensed data, transforming intent into structured control for precise, high-quality AI image generation in enterprise and agentic workflows.

Price
US$0.048/image
Aspect ratios
1:1, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9
Input โ†’ output
Text โ†’ Image
Developer
Bria AI
Updated
24 September 2026
01

Playground

Try Fibo

Input & output

US$0.048/image
Try Fibo
Advanced settings (1)
Output
Your image appears here.

This run

US$0.048 ยท 4.8 credits

For accounts without a purchase: runs above 2 credits need a top-up.

New here?

10 free credits (US$0.10) when you sign up with Google

Usable 24 hours after sign-up, up to 5 runs per day and at most 2 credits per run. Other sign-in methods start without credits.

02

Examples

Real outputs from the public examples of this model on Replicate, with the prompt and settings that produced them. They were not generated live on this page.
  • Example output 1 from Fibo: A hyper-detailed, ultra-fluffy owl sitting in the trees at night, looking directly at the camera with wide, adorable, expressive eyes. Its fOpen full size

    Prompt

    A hyper-detailed, ultra-fluffy owl sitting in the trees at night, looking directly at the camera with wide, adorable, expressive eyes. Its feathers are soft and voluminous, catching the cool moonlight with subtle silver highlights. The owl's gaze is curious and full of charm, giving it a whimsical, storybook-like personality.

    Settings

    aspect_ratio
    3:4
  • Example output 2 from Fibo: An man with beard, his face turned towards soft morning light, a feeling of serenity and confidence, minimalist background.Open full size

    Prompt

    An man with beard, his face turned towards soft morning light, a feeling of serenity and confidence, minimalist background.

    Settings

    aspect_ratio
    3:4
  • Example output 3 from Fibo: A cozy rooftop garden in Paris under the warm glow of lights at night overlookOpen full size

    Prompt

    A cozy rooftop garden in Paris under the warm glow of lights at night overlook

    Settings

    aspect_ratio
    1:1
03

About Fibo

TL;DRAs of 24 September 2026

Fibo is a model by Bria AI in the Image generation category. On Railwail, Fibo costs US$0.048 per image. Supported aspect ratios: 1:1, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 9:16 and 16:9.

04

Pricing

Prices in US dollars. Usage is charged from prepaid credits.
Per imageUS$0.048 per image
  • 1 credit = US$0.01

Cost calculator

Price calculator

Total

US$4.80

480 credits

Per run

US$0.048 ยท 4.8 credits

Fixed price per run, known before the run starts.

05

API

Call Fibo with your Railwail API key. Use this model ID in the request:
curl https://railwail.com/api/v1/images/generations \
  -H "Authorization: Bearer $RAILWAIL_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "bria-fibo",
    "prompt": "A lighthouse on a rocky coast at sunset, photorealistic"
  }'
Set your key as RAILWAIL_API_KEYCreate API key
06

Specifications

Model ID
bria-fibo
Developer
Bria AI
Input
Text
Output
Image
Aspect ratios
1:1, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9
Billing
Fixed price, known before the run
Catalog entry updated
24 September 2026

Input parameters

Inputs and settings from the model's input schema. The example in the API section shows which of them the API accepts.

  • promptrequired
    Type: Text
    Default: โ€“
    Allowed values: โ€“
  • aspectRatio
    Type: Choice
    Default: โ€“
    Allowed values: 1:1, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 9:16 or 16:9

Tags

  • replicate
  • bria
  • text-to-image
07

Use cases

08

Frequently asked questions

What is Fibo?

Fibo is a model by Bria AI in the Image generation category. On Railwail you can call it with an API key through the Railwail API.

How much does Fibo cost on Railwail?

On Railwail, Fibo costs US$0.048 per image. The price is known before the run starts. Usage is paid from prepaid credits; 1 credit equals US$0.01.

Which settings does Fibo support?

According to its input schema, Fibo knows these parameters: prompt and aspectRatio (1:1, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 9:16 or 16:9).

How fast is Fibo?

There are not enough measured runs of Fibo on Railwail yet to state a run time. It depends on the input, the settings and the load at the provider.

Is Fibo better than FLUX 1.1 Pro?

That depends on the task. Fibo (Bria AI) and FLUX 1.1 Pro (Black Forest Labs) are both models in the Image generation category. The comparison page shows their prices and specifications side by side.

Compare Fibo and FLUX 1.1 Pro

How do I use Fibo through the API?

Create a Railwail API key and send your request with the model ID bria-fibo. Code examples for curl, Python and JavaScript are in the API section of this page.

09

Comparable models

All in this category
  • FLUX 1.1 ProBlack Forest Labs

    Black Forest Labs' flagship text-to-image model. Faster generation than FLUX.1 Pro at higher prompt adherence, with strong photorealism and reliable spatial composition. Runs as a hosted Replicate model.

    US$0.048/image

    Same price per unit

    Compare Fibo vs. FLUX 1.1 Pro
  • Flux 1.1 Pro UltraBlack Forest Labs

    FLUX 1.1 Pro in ultra mode. Up to 4 megapixel images with raw mode for photorealism.

    US$0.072/image

    50 % more expensive per unit

    Compare Fibo vs. Flux 1.1 Pro Ultra
  • Flux DevBlack Forest Labs

    Black Forest Labs' development model. Fast, high-quality image generation with LoRA support.

    US$0.0384/image

    20 % cheaper per unit

    Compare Fibo vs. Flux Dev

Use Fibo via the API

One API key for every model on Railwail. Usage is charged from prepaid credits, 1 credit = US$0.01.