Riverflow 2 Fast
Description
Lightweight Riverflow 2 variant tuned for quick generations, ideal for fast iterations on packaging and layouts.
At a Glance
Key pricing and model details available for this model.
Starting price
$0.03
per image
Hallucination rate
0%
Supported sizes
1024x1024
Image Pricing
Image generation pricing currently exposed by the models API.
Starting price
$0.03
per image
Resolution Pricing
Resolution-specific prices returned for this image model.
| 1024x1024 | $0.03 |
| auto | $0.03 |
Image Details
Additional image-related pricing and format support.
| Pricing unit | per image |
| Supported sizes | 1024x1024 |
Feature Availability
Capabilities explicitly listed in the current payload.
Image
Available
Vision
Not listed
Function calling
Not listed
Reasoning
Not listed
Benchmark Summary
Overall image benchmark metrics currently available. CI95: -11/11
Overall ELO
1254
Rank
#3
Appearances
4,833
Category Breakdown
Available per-category ELO results from the current benchmark payload.
Style Traditional Art
341 appearances · CI95 -42/42
1326
ELO
Subject People: Groups Activities
564 appearances · CI95 -34/34
1322
ELO
Style General Photorealistic
1,951 appearances · CI95 -18/18
1291
ELO
Subject Commercial
248 appearances · CI95 -51/51
1288
ELO
Subject People: Portraits
607 appearances · CI95 -32/32
1280
ELO
Subject Fantasy Mythical
764 appearances · CI95 -27/27
1275
ELO
Style Vintage Retro
201 appearances · CI95 -56/56
1274
ELO
Style Cartoon Illustration
418 appearances · CI95 -38/38
1260
ELO
Subject Nature Landscapes
527 appearances · CI95 -33/33
1253
ELO
Subject Physical Spaces
672 appearances · CI95 -30/30
1246
ELO
Subject Futuristic Sci-fi
638 appearances · CI95 -30/30
1237
ELO
Style Anime
409 appearances · CI95 -37/37
1206
ELO
Style Graphic Design Digital Rendering
1,349 appearances · CI95 -20/20
1204
ELO
Subject Ui/ux Design
126 appearances · CI95 -72/72
1187
ELO
Subject Text Typography
207 appearances · CI95 -51/51
1163
ELO
Code Samples
Quick start with the Routeway API
const response = await fetch('https://api.routeway.ai/v1/images/generations', {
method: 'POST',
headers: {
'Authorization': 'Bearer <YOUR_API_KEY>',
'Content-Type': 'application/json'
},
body: JSON.stringify({
model: 'riverflow-2-fast',
prompt: 'A futuristic city skyline at sunset',
size: '1024x1024',
})
});
const imageData = await response.json();
console.log(imageData);