H4 Realistic SD1.5 - Refiner45a
by ModelsLabThis was my first attempt at an update to 4.5.
It didnt' work out exactly how I planned however, I discovered by accident it makes an excellent refiner.
So I changed my plan of attack and bam we have a refiner.
Load it like a checkpoint or use the refiner nodes.
h4-realistic-sd1-5-refiner45aInput
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
Unknown content type
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About H4 Realistic SD1.5 - Refiner45a
This was my first attempt at an update to 4.5.It didnt' work out exactly how I planned however, I discovered by accident it makes an excellent refiner. So I changed my plan of attack and bam we have a refiner. Load it like a checkpoint or use the refiner nodes.
Technical Specifications
- Model ID
- h4-realistic-sd1-5-refiner45a
- Provider
- ModelsLab
- Task
- AI Generation
- Price
- $0.0047 per API call
- Added
- June 4, 2025
Quick Start
Integrate H4 Realistic SD1.5 - Refiner45a 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": "h4-realistic-sd1-5-refiner45a","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
H4 Realistic SD1.5 - Refiner45a API costs $0.0047 per API call. Pay only for what you use with no minimum commitments. View pricing plans
H4 Realistic SD1.5 - Refiner45a FAQ
This was my first attempt at an update to 4.5.It didnt' work out exactly how I planned however, I discovered by accident it makes an excellent refiner. So I changed my plan of attack and bam we have a refiner. Load it like a checkpoint or use the refiner nodes.
You can integrate H4 Realistic SD1.5 - Refiner45a into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "h4-realistic-sd1-5-refiner45a" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation.
H4 Realistic SD1.5 - Refiner45a 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 H4 Realistic SD1.5 - Refiner45a is "h4-realistic-sd1-5-refiner45a". 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.