---
title: Protogen X5.3 (Photorealism) Official Release Protogen X5.3 API | ModelsLab | Stable Diffusion AI Model | Model ID: protogenx53photorealismofficialrelease-protogenx53
description: Discover Protogen X5.3 (Photorealism) Official Release   Protogen X5.3 API ModelsLab | AI Model. Advanced AI generation with Model ID: protogenx53photorealismofficialrelease-protogenx53. Create stunning content using Protogen X5.3 (Photorealism) Official Release   Protogen X5.3 - Professional AI tools for developers and creators. Stable Diffusion AI Model
url: https://modelslab.com/models/modelslab/protogenx53photorealismofficialrelease-protogenx53/api
canonical: https://modelslab.com/models/modelslab/protogenx53photorealismofficialrelease-protogenx53/api
type: product
component: Playground/Endpoint/Index
generated_at: 2026-01-20T18:39:12.410700Z
---

# Protogen X5.3 (Photorealism) Official Release Protogen X5.3 API | ModelsLab | Stable Diffusion AI Model | Model ID: protogenx53photorealismofficialrelease-protogenx53

> Discover Protogen X5.3 (Photorealism) Official Release   Protogen X5.3 API ModelsLab | AI Model. Advanced AI generation with Model ID: protogenx53photorealismofficialrelease-protogenx53. Create stunning content using Protogen X5.3 (Photorealism) Official Release   Protogen X5.3 - Professional AI tools for developers and creators. Stable Diffusion AI Model

## Model

### [Protogen x5.3 (Photorealism) Official Release - Protogen x5.3](https://modelslab.com/models/modelslab/protogenx53photorealismofficialrelease-protogenx53)

**Model ID:** protogenx53photorealismofficialrelease-protogenx53
**Category:** Stable Diffusion
**Provider:** Modelslab

ProtoGen_X5.3 - One Step Closer to RealityResearch Model - How to Build ProtogenRunning on Apple Silicon devices ? Try this instead

Live Demo at Available on Hugging FaceModel Weights thanks to reddit user u/jonesaid
Comprehensive guide to camera control
Trigger words are available for the hassan1.4 and f222, might have to google them :)

This is ProtoGen_X3.4 revised (the original cocktail mix, with different route taken)



Robodiffusion has been removed and 10% Dreamlike-PhotoReal V.2 added, the result is better sampling at 768px to 1024px of humans and surroundings, The results are immediate!!!



Also this bad boy comes with a license, so do please read it, thank you!



Model control

Now its recommended that you add nude, naked to your negative prompts, its a horny model, well 10% but still....cant be too careful!



As for realism, you can use this template



modelshoot style, (extremely detailed 8k wallpaper),a medium shot photo of a (what you want here), Intricate, High Detail, dramatic



Please click the link below to read the license before downloading, thank you!



This model is licensed under a modified CreativeML OpenRAIL-M license.

Tags: photorealistic, protogen

## 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.com/models/modelslab/protogenx53photorealismofficialrelease-protogenx53/llms.txt)

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*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)

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*Generated by ModelsLab - 2026-01-21*