Hidream L1 Fast

Image generationNewAvailable
by CommunityModel ID: hidream-l1-fast

This is an optimised version of the hidream-l1 model using the pruna ai optimisation toolkit!

Price
US$0.0060/image
Input โ†’ output
Text โ†’ Image
Developer
Community
Updated
24 September 2026
01

Playground

Try Hidream L1 Fast

Input & output

US$0.0060/image
Try Hidream L1 Fast
Output
Your image appears here.

This run

US$0.006 ยท 0.6 credits

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. Enough for 16 runs of this model.

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 Hidream L1 Fast: a purple cheetah holding a sign that says "pip install pruna"Open full size

    Prompt

    a purple cheetah holding a sign that says "pip install pruna"

    Settings

    resolution
    1024 ร— 1024 (Square)
  • Example output 2 from Hidream L1 Fast: a happy spherical purple prune emoji and a sign that says "hidream is Fast!"Open full size

    Prompt

    a happy spherical purple prune emoji and a sign that says "hidream is Fast!"

    Settings

    resolution
    1024 ร— 1024 (Square)
  • Example output 3 from Hidream L1 Fast: a purple cheetah holding a sign that says "pip install pruna"Open full size

    Prompt

    a purple cheetah holding a sign that says "pip install pruna"

    Settings

    resolution
    1024 ร— 1024 (Square)
03

About Hidream L1 Fast

TL;DRAs of 24 September 2026

Hidream L1 Fast is a model by Community in the Image generation category. On Railwail, Hidream L1 Fast costs US$0.0060 per image.

04

Pricing

Prices in US dollars. Usage is charged from prepaid credits.
Per imageUS$0.0060 per image
  • 1 credit = US$0.01

Cost calculator

Price calculator

Total

US$0.60

60 credits

Per run

US$0.006 ยท 0.6 credits

Fixed price per run, known before the run starts.

05

API

Call Hidream L1 Fast 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": "hidream-l1-fast",
    "prompt": "A lighthouse on a rocky coast at sunset, photorealistic"
  }'
Set your key as RAILWAIL_API_KEYCreate API key
06

Specifications

Model ID
hidream-l1-fast
Developer
Community
Input
Text
Output
Image
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€“

Tags

  • replicate
  • prunaai
  • text-to-image
07

Use cases

08

Frequently asked questions

What is Hidream L1 Fast?

Hidream L1 Fast is a model by Community in the Image generation category. On Railwail you can call it with an API key through the Railwail API.

How much does Hidream L1 Fast cost on Railwail?

On Railwail, Hidream L1 Fast costs US$0.0060 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 Hidream L1 Fast support?

According to its input schema, Hidream L1 Fast knows these parameters: prompt.

How fast is Hidream L1 Fast?

There are not enough measured runs of Hidream L1 Fast on Railwail yet to state a run time. It depends on the input, the settings and the load at the provider.

Is Hidream L1 Fast better than FLUX 1.1 Pro?

That depends on the task. Hidream L1 Fast (Community) 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 Hidream L1 Fast and FLUX 1.1 Pro

How do I use Hidream L1 Fast through the API?

Create a Railwail API key and send your request with the model ID hidream-l1-fast. Code examples for curl, Python and JavaScript are in the API section of this page.

09

Comparable models

All in this category

Use Hidream L1 Fast via the API

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