---
title:    HelloWorld XL 1.0 API Docs | Text to Image | ModelsLab
description: API documentation, code examples, and SDKs for    HelloWorld XL 1.0. Integrate AI into your app with Python, JavaScript, cURL, and CLI. Pay-per-use pricing.
url: https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/helloworldxl10/api
canonical: https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/helloworldxl10/api
type: product
component: Playground/Endpoint/Index
generated_at: 2026-04-01T16:17:49.950460Z
---

#    HelloWorld XL 1.0 API Docs | Text to Image | ModelsLab

> API documentation, code examples, and SDKs for    HelloWorld XL 1.0. Integrate AI into your app with Python, JavaScript, cURL, and CLI. Pay-per-use pricing.

**Navigation**: [Home](https://modelslab-frontend-v2-927501783998.us-east4.run.app) > [Models](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models) > [ModelsLab](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab) > [   HelloWorld XL 1.0](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/helloworldxl10/api) > API Documentation

## Model

### [ - HelloWorld XL 1.0](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/helloworldxl10)

**Model ID:** helloworldxl10
**Category:** Stable Diffusion Xl
**Provider:** Modelslab

As a brand new SDXL model, there are three differences between HelloWorld and traditional SD1.5 models:

Unlike SD1.5 base models, which typically do not include trigger words, please remember to use the trigger word "leogirl" when using HelloWorld 1.0. This ensures that the SDXL model triggers the training set effect more stably.

The HelloWorld model supports direct output at a resolution of 1024*1024 pixels, eliminating the need for high-resolution magnification. The quality of close-up portrait directly output is not inferior to the SD1.5 version, but there are still flaws when outputting distant portraits directly. Therefore, it is suggested to use ADetailer plugin, which can effectively correct the problems of distant faces.

SDXL now allows for easier output using simple natural language prompts. It is recommended to try more natural language prompts, which will result in better outcomes when outputting AI realistic photos.

After multiple rounds of testing, the suggested drawing parameter settings are:

Steps ≥ 25

Sampler: DPM++ 2M Karras

CFG scale: 10

Size ≥ 1024x1024

ADetailer: open

作为全新的SDXL模型，HelloWorld在使用时有三点与传统SD1.5模型的不同：

HelloWorld 1.0模型使用必备的触发词是leogirl，除此以外，建议同时添加realistic和looking at viewer两个正向提示词。建议使用的负面提示词是：bad eyes, incorrect hands, worst teeth, abnormal anatomy, wrong lips, illustration, cartoon, painting。

HelloWorld模型支持1024*1024分辨率直接出图，不需要高分辨率放大，目前在近景人像直出质感上不输于SD1.5版本，但直出远景人像时仍存在瑕疵，因此建议搭配ADetailer插件使用，可以很好地修正远景人脸问题。

SDXL现在可以使用更简单的自然语言提示词进行出图，建议多多尝试自然语言提示词，输出AI写实照片时会有更好的效果。

经过多轮测试，建议的绘图参数设置包括：

Steps ≥ 25

Sampler: DPM++ 2M Karras 

CFG scale: 10

Size ≥ 1024x1024

ADetailer: open

Tags: photorealistic, base model, photo, woman, realistic, real

## Endpoint

### Text to Image Community Model

**Endpoint:** `v6/images/text2img`
**Provider:** Modelslab
**Category:** Image

Generate photorealistic and imaginative images from text prompts with advanced detail, inpainting, and image-to-image translation features, ideal for creatives and marketers.

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

## API Docs

- [API Docs](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/helloworldxl10/llms.txt)

## Related Models

### [JJ's Building style - Neo Classic - XL v1.0](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/jj-s-building-style-neo-classic-xl-v1-0)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab

### [Ellie T - v1.0 (SDXL)](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/ellie-t-v1-0-sdxl)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab

### [Shiraishi An (Default Style) / Project SEKAI - AnimagineXL V3.1](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/shiraishi-an-default-style-project-sekai-animaginexl-v3-1)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab

### [Electric lightning for SDXL - V1](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/electriclightningforsdxl-v1)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab

### [Fantasy Light Show - CE - SDXL & Flux - V01 - SDXL](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/fantasy-light-show-ce-sdxl-flux-v01-sdxl)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab

### [MGCM | Illustrious-XL - MGCM_v2.0 | Illustrious](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/mgcm-illustrious-xl-mgcm-v2-0-illustrious)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab

### [DnD_Grainyboyz Lora - SDXL V2.0](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/dnd-grainyboyz-lora-sdxl-v2-0)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab

### [Better Picture, More Details LoRA - v5](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/better-picture-more-details-lora-v5)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab

### [- bdsqlsz-canny](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/bdsqlszcanny)
Category: Stable Diffusion Xl | Provider: Modelslab

### [ZavyChromaXL - v8.0](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/zavychromaxl-v8-0)
Category: Stable Diffusion Xl | Provider: Modelslab

### [Goblin Girls - SDXL](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/goblin-girls-sdxl)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab

### [General Grievous - Star Wars (1.5 / SDXL / FLUX) - SDXL v1 (Full - 435MB)](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/general-grievous-star-wars-1-5-sdxl-flux-sdxl-v1-full-435mb)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab

### [- SDXL 07](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/sdxl07)
Category: Stable Diffusion Xl | Provider: Modelslab

### [Stillsuit [Flux] [SDXL] - v1.21](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/stillsuit-flux-sdxl-v1-21)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab

### [Lauma - v1.0-SDXL](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/lauma-v1-0-sdxl)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab

### [Norman Rockwell Style - Animagine XL V3.1](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/norman-rockwell-style-animagine-xl-v3-1)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab

### [Astigmatism (formerly 'Semantic Shift') - Astigmatism +0.5](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/astigmatism-formerly-semantic-shift-astigmatism-0-5)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab

### [Toyota Celica Carlos Sainz limited ed. 4WD Turbo [SDXL] - v1.0](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/toyota-celica-carlos-sainz-limited-ed-4wd-turbo-sdxl-v1-0)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab


---

*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 - 2026-04-01*