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526Mix V1.5 - V1.3

by ModelsLab

This version brings further improvements to detail levels, better realism support, better Sci-Fi, and fewer quirks overall.

Tips:

Keep CFG fairly low (e.g. 9 and lower, ideally around 7).

If your results don't look very clean or have an artifact, you'll probably need to re-run with more steps -- this model can be more demanding than others.

You do not need to prompt a bunch of detail/quality phrases, or use 'negative embeddings' or massive negative prompts. You can be short and simple. It'll do just fine without handholding, you can trust me.

To control detail level for less detail-dense art styles, try putting 'photo' and 'realistic' in your negative prompt.

If your images are coming out a little dark or contrasted for your liking, try putting 'low light' in your negative prompt, or 'dark' for brighter colors if it's not a lighting issue.

May occasionally need to put 'paint' in negative prompt when prompting for paintings and you're getting weird extra colors or actual paintings in the scenery.

Oddities:

Eyes are often a bit off and in need of correction. Dunno how to deal with that, just happened when incorporating photorealism models.

Trying for realism with natural landscapes doesn't normally look great.

The model can be a bit demanding for step counts.

The mix has been redone from the ground up, introducing better semi-realism capabilities when prompted, greater level of detail by default, and while fixing a few oddities (now you can type 'cyberpunk' without it automatically meaning a million mini signs being put on everything, yay!). I'm also switching gears to focus more on using only the finest community-sourced, organic, cage-free, grass-finished 1.5 finetunes. It's easier to control and keep track of model behavior that way.

526mixv15-v13
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 526Mix V1.5 - V1.3

This version brings further improvements to detail levels, better realism support, better Sci-Fi, and fewer quirks overall.Tips:Keep CFG fairly low (e.g. 9 and lower, ideally around 7).If your results don't look very clean or have an artifact, you'll probably need to re-run with more steps -- this model can be more demanding than others.You do not need to prompt a bunch of detail/quality phrases, or use 'negative embeddings' or massive negative prompts. You can be short and simple. It'll do just

Technical Specifications

Model ID
526mixv15-v13
Provider
Modelslab
Task
AI Generation
Price
$0.0047 per API call
Added
May 21, 2025

Quick Start

Integrate 526Mix V1.5 - V1.3 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": "526mixv15-v13",
"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

526Mix V1.5 - V1.3 API costs $0.0047 per API call. Pay only for what you use with no minimum commitments. View pricing plans

526Mix V1.5 - V1.3 FAQ

This version brings further improvements to detail levels, better realism support, better Sci-Fi, and fewer quirks overall.Tips:Keep CFG fairly low (e.g. 9 and lower, ideally around 7).If your results don't look very clean or have an artifact, you'll probably need to re-run with more steps -- this m

You can integrate 526Mix V1.5 - V1.3 into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "526mixv15-v13" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation.

526Mix V1.5 - V1.3 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 526Mix V1.5 - V1.3 is "526mixv15-v13". Use this ID in your API requests to specify this model.

Yes, ModelsLab offers a free tier that lets you try 526Mix V1.5 - V1.3 and other AI models. Sign up to get free API credits and start building immediately.