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V0.8 (Backed VAE)

by ModelsLab

CHEYENNE V0.8 (XL_VAE_C1 BACKED) is an update to fix the most obvious flaws in version 0.5 and give it a bit of body and structure for its further development. So I've revised :

- refining the features and lineart in general (but I've still got some work to do on that!)

- the hands, eyes and general anatomy in part. It's not perfect but there's clearly room for improvement!

- low CFG work, because I've discovered that he doesn't do so badly in low CFG and low steps, as well as with the different VAEs... I backed the XL_VAE_C1 version from atw44qb ( https://civitai.com/user/atw44qb ) which I think works great with my model and is the weakest of the 3. But if you can, take the non-backed version instead and use one of the 3 VAEs available here: https://civitai.com/models/152040/xlvaec

Thank you to all those who have posted their images and those who keep this community alive and thriving through their exchanges and sharing.

Kisses and Peace on the World!

v08backedvae
Open Source ModelUnlimited UsageLLMs.txt
API PlaygroundAPI Documentation

Input

Select models...

Per image generation will cost 0.0047$
For premium plan image generation will cost 0.00$ i.e Free.

Output

Idle

Unknown content type

About V0.8 (Backed VAE)

CHEYENNE V0.8 (XLVAEC1 BACKED) is an update to fix the most obvious flaws in version 0.5 and give it a bit of body and structure for its further development. So I've revised :- refining the features and lineart in general (but I've still got some work to do on that!)- the hands, eyes and general anatomy in part. It's not perfect but there's clearly room for improvement!- low CFG work, because I've discovered that he doesn't do so badly in low CFG and low steps, as well as with the different VAEs

Technical Specifications

Model ID
v08backedvae
Provider
Modelslab
Task
AI Generation
Price
$0.0047 per API call
Added
June 4, 2025

Quick Start

Integrate V0.8 (Backed VAE) into your application with a single API call. Get your API key from the pricing page to get started.

import requests
import json
url = "https://modelslab.com/api/v6/images/text2img"
headers = {
"Content-Type": "application/json"
}
data = {
"model_id": "v08backedvae",
"prompt": "your prompt here",
"key": "YOUR_API_KEY"
}
try:
response = requests.post(url, headers=headers, json=data)
response.raise_for_status() # Raises an HTTPError for bad responses (4XX or 5XX)
result = response.json()
print("API Response:")
print(json.dumps(result, indent=2))
except requests.exceptions.HTTPError as http_err:
print(f"HTTP error occurred: {http_err} - {response.text}")
except Exception as err:
print(f"Other error occurred: {err}")

View the full API documentation for SDKs, code examples in Python, JavaScript, and more.

Pricing

V0.8 (Backed VAE) API costs $0.0047 per API call. Pay only for what you use with no minimum commitments. View pricing plans

V0.8 (Backed VAE) FAQ

CHEYENNE V0.8 (XL_VAE_C1 BACKED) is an update to fix the most obvious flaws in version 0.5 and give it a bit of body and structure for its further development. So I've revised :- refining the features and lineart in general (but I've still got some work to do on that!)- the hands, eyes and general a

You can integrate V0.8 (Backed VAE) into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "v08backedvae" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation.

V0.8 (Backed VAE) costs $0.0047 per API call. ModelsLab uses pay-per-use pricing with no minimum commitments. A free tier is available to get started.

The model ID for V0.8 (Backed VAE) is "v08backedvae". Use this ID in your API requests to specify this model.

Yes, ModelsLab offers a free tier that lets you try V0.8 (Backed VAE) and other AI models. Sign up to get free API credits and start building immediately.