---
title: Cortana [Halo] LoRA SD1.5 & SDXL1.0   Xl V4.0 | Text to Image | ModelsLab
description: Generate images from text with Cortana [Halo] LoRA SD1.5 & SDXL1.0   Xl V4.0. High-resolution AI image generation. Pay-per-use. Free tier.
url: https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/cortana-halo-lora-sd1-5-sdxl1-0-xl-v4-0/api.md
canonical: https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/cortana-halo-lora-sd1-5-sdxl1-0-xl-v4-0/api.md
type: product
component: Playground/Endpoint/Index
generated_at: 2026-04-17T23:14:35.264764Z
---

[![Cortana [Halo] LoRA SD1.5 & SDXL1.0 - xl_v4.0 thumbnail](https://modelslab.com/images/logo-favicon.png)](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab)Cortana \[Halo\] LoRA SD1.5 & SDXL1.0 - Xl V4.0
---

[by ModelsLab](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab)Generate photorealistic and imaginative images from text prompts with advanced detail, inpainting, and image-to-image translation features, ideal for creatives and marketers.

`cortana-halo-lora-sd1-5-sdxl1-0-xl-v4-0`

Open Source Model [Unlimited Usage](https://modelslab-frontend-v2-927501783998.us-east4.run.app/pricing) [LLMs.txt](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/cortana-halo-lora-sd1-5-sdxl1-0-xl-v4-0/llms.txt)

[API Playground](/models/modelslab/cortana-halo-lora-sd1-5-sdxl1-0-xl-v4-0) [API Documentation](/models/modelslab/cortana-halo-lora-sd1-5-sdxl1-0-xl-v4-0/api)Vibe CodeRelated ModelsDeveloper SupportModel SpecsEnterprise Deployment

Input
---

prompt 

R3alisticF, hauntingly beautiful oriental necromancer, long flowing brown hair, bangs, darkly tanned skin, earrings, bone necklaces, dark eyeshadow, red lips, vibrant, front-laced transparent, filmy silk blouse, cleavage, holding skull, in a sandstone room lit by candles, High Detail, Perfect Composition, high contrast, silhouetted, chiascuro

Model 

lora Model 

cortana-halo-lora-sd1-5-sdxl1-0-xl-v4-0

Width 

Height 

Advanced Settings Customize your input with more control.

Configure

Add FundsLogin to Generate

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

Output
---

Idle

Unknown content type

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About Cortana \[Halo\] LoRA SD1.5 & SDXL1.0 - Xl V4.0
---

Cortana \[Halo\] LoRA SD1.5 & SDXL1.0 - Xl V4.0 is a ai generation AI model available on ModelsLab. Access Cortana \[Halo\] LoRA SD1.5 & SDXL1.0 - Xl V4.0 through our API with pay-per-use pricing and no minimum commitments.

### Technical Specifications

Model IDcortana-halo-lora-sd1-5-sdxl1-0-xl-v4-0ProviderModelslabTaskAI GenerationPrice$0.0047 per API callAddedJuly 8, 2025

### Quick Start

Integrate Cortana \[Halo\] LoRA SD1.5 & SDXL1.0 - Xl V4.0 into your application with a single API call. Get your API key from the [pricing page](https://modelslab-frontend-v2-927501783998.us-east4.run.app/pricing) to get started.

PythonJavaScriptcURLPHP

```
<code>import requests
import json

url = "https://modelslab.com/api/v6/images/text2img"

headers = {
    "Content-Type": "application/json"
}

data = {
        "model_id": "cortana-halo-lora-sd1-5-sdxl1-0-xl-v4-0",
        "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}")</code>
```

View the [full API documentation](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/cortana-halo-lora-sd1-5-sdxl1-0-xl-v4-0/api) for SDKs, code examples in Python, JavaScript, and more.

### Pricing

Cortana \[Halo\] LoRA SD1.5 & SDXL1.0 - Xl V4.0 API costs $0.0047 per API call. Pay only for what you use with no minimum commitments. [View pricing plans](https://modelslab-frontend-v2-927501783998.us-east4.run.app/pricing)

[Browse All Models](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models) [More from Modelslab](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab) [View Pricing](https://modelslab-frontend-v2-927501783998.us-east4.run.app/pricing)

Cortana \[Halo\] LoRA SD1.5 & SDXL1.0 - Xl V4.0 FAQ
---

### What is Cortana \[Halo\] LoRA SD1.5 & SDXL1.0 - Xl V4.0?

Cortana \[Halo\] LoRA SD1.5 & SDXL1.0 - Xl V4.0 is a ai generation AI model available on ModelsLab. Access it through our API with pay-per-use pricing and no minimum commitments.

### How do I use the Cortana \[Halo\] LoRA SD1.5 & SDXL1.0 - Xl V4.0 API?

You can integrate Cortana \[Halo\] LoRA SD1.5 & SDXL1.0 - Xl V4.0 into your application with a single API call. Sign up on ModelsLab to get your API key, then use the model ID "cortana-halo-lora-sd1-5-sdxl1-0-xl-v4-0" in your API requests. We provide SDKs for Python, JavaScript, and cURL examples in the API documentation.

### How much does Cortana \[Halo\] LoRA SD1.5 & SDXL1.0 - Xl V4.0 cost?

Cortana \[Halo\] LoRA SD1.5 & SDXL1.0 - Xl V4.0 costs $0.0047 per API call. ModelsLab uses pay-per-use pricing with no minimum commitments. A free tier is available to get started.

### What is the Cortana \[Halo\] LoRA SD1.5 & SDXL1.0 - Xl V4.0 model ID?

The model ID for Cortana \[Halo\] LoRA SD1.5 & SDXL1.0 - Xl V4.0 is "cortana-halo-lora-sd1-5-sdxl1-0-xl-v4-0". Use this ID in your API requests to specify this model.

### Does Cortana \[Halo\] LoRA SD1.5 & SDXL1.0 - Xl V4.0 have a free tier?

Yes, ModelsLab offers a free tier that lets you try Cortana \[Halo\] LoRA SD1.5 & SDXL1.0 - Xl V4.0 and other AI models. Sign up to get free API credits and start building immediately.

---

*This markdown version is optimized for AI agents and LLMs.*

**Links:**
- [Website](https://modelslab.com)
- [API Documentation](https://docs.modelslab.com)
- [Blog](https://modelslab.com/blog)

---
*Generated by ModelsLab - 2026-04-18*