526Mix V1.5 - V1.4
by ModelsLabThe Anti-Crispy Update
This version is a simple dial-back to cool V1.3 / V1.3.5's jets, to reduce the crunchiness, aggressive darkness, general rigidness, and make it less demanding for low CFG and high step count. This is done by a simple merge-back of SD 1.5 (which had an add-difference merge of 0.70 with the noise offset) into V1.3.5 at 15%, and then an extra 2% noise offset on top. This does affect some things -- depending on the kinds of prompts you write, you might not notice much, or you might notice a lot. Interiors aren't as imaginative and smooth, yet making genuine art is a cleaner experience with less crunchiness. With the model's behavior reined in a bit, some things might be a little worse, but nasty crispiness and constantly getting the same posing and framing should be less of a prevailing issue now.
Tips:
Keep CFG fairly low (e.g. around 6-7, but 10 is too high, things get extra crispy).
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.
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 and especially teeth are sometimes a bit off.
Trying for realism with natural landscapes doesn't normally look great.
526mixv15-v14Input
Per image generation will cost $0.0047.
Open-source models are included on the $149/month Open Source Unlimited plan. Third-party models are billed per generation on every plan.
Output
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About 526Mix V1.5 - V1.4
The Anti-Crispy UpdateThis version is a simple dial-back to cool V1.3 / V1.3.5's jets, to reduce the crunchiness, aggressive darkness, general rigidness, and make it less demanding for low CFG and high step count. This is done by a simple merge-back of SD 1.5 (which had an add-difference merge of 0.70 with the noise offset) into V1.3.5 at 15%, and then an extra 2% noise offset on top. This does affect some things -- depending on the kinds of prompts you write, you might not notice much, or you m
Technical Specifications
- Model ID
- 526mixv15-v14
- Provider
- ModelsLab
- Task
- AI Generation
- Price
- $0.0047 per API call
- Added
- May 21, 2025
Quick Start
Integrate 526Mix V1.5 - V1.4 into your application with a single API call. Get your API key from the pricing page to get started.
import requestsimport jsonurl = "https://modelslab.com/api/v6/images/text2img"headers = {"Content-Type": "application/json"}data = {"model_id": "526mixv15-v14","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}")
Pricing
526Mix V1.5 - V1.4 API costs $0.0047 per API call. Pay only for what you use with no minimum commitments. View pricing plans
526Mix V1.5 - V1.4 FAQ
The Anti-Crispy UpdateThis version is a simple dial-back to cool V1.3 / V1.3.5's jets, to reduce the crunchiness, aggressive darkness, general rigidness, and make it less demanding for low CFG and high step count. This is done by a simple merge-back of SD 1.5 (which had an add-difference merge of 0.
You can integrate 526Mix V1.5 - V1.4 into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "526mixv15-v14" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation.
526Mix V1.5 - V1.4 costs $0.0047 per API call. ModelsLab plans start at $21/month (Basic), and the $149/month Open Source plan includes unlimited generation on open-source models.
The model ID for 526Mix V1.5 - V1.4 is "526mixv15-v14". Use this ID in your API requests to specify this model.
Yes. ModelsLab is subscription-based with no free tier — plans start at $21/month (Basic, 3,250 API calls). The $149/month Open Source Unlimited plan includes unlimited generation across open-source models; premium third-party models are billed per call from your wallet.