---
title: Protogen X3.4 (Photorealism) Official Release Protogen X3.4 API | ModelsLab | Stable Diffusion API for Developers
description: Discover Protogen X3.4 (Photorealism) Official Release   Protogen X3.4 API ModelsLab | AI Model. Advanced AI generation with Model ID: protogenx34photorealismofficialrelease-protogenx34. Create stunning content using Protogen X3.4 (Photorealism) Official Release   Protogen X3.4 - Professional AI tools for developers and creators. Stable Diffusion AI Model
url: https://modelslab.com/models/modelslab/protogenx34photorealismofficialrelease-protogenx34
canonical: https://modelslab.com/models/modelslab/protogenx34photorealismofficialrelease-protogenx34
type: product
component: Playground/Endpoint/Index
generated_at: 2026-02-11T11:22:16.749858Z
---

# Protogen X3.4 (Photorealism) Official Release Protogen X3.4 API | ModelsLab | Stable Diffusion API for Developers

> Discover Protogen X3.4 (Photorealism) Official Release   Protogen X3.4 API ModelsLab | AI Model. Advanced AI generation with Model ID: protogenx34photorealismofficialrelease-protogenx34. Create stunning content using Protogen X3.4 (Photorealism) Official Release   Protogen X3.4 - Professional AI tools for developers and creators. Stable Diffusion AI Model

**Navigation**: [Home](https://modelslab.com) > [Models](https://modelslab.com/models) > ModelsLab > Protogen X3.4 (Photorealism) Official Release   Protogen X3.4

## Model

### [Protogen x3.4 (Photorealism) Official Release - Protogen x3.4](https://modelslab.com/models/modelslab/protogenx34photorealismofficialrelease-protogenx34)

**Model ID:** protogenx34photorealismofficialrelease-protogenx34
**Category:** Stable Diffusion
**Provider:** Modelslab

Research Model - How to Build Protogen
ProtoGen_X3.4 - Enbrace the ugly, if you dare...
By Downloading you agree to the
Seek Art Mega License, and the CreativeML Open RAIL-M
Model Weights thanks to reddit user u/jonesaid
Running on Apple Silicon devices ? Try this instead
Trigger words are available for the hassan1.4 and f222, might have to google them :)


Seriously, removing off (ugly) on negative prompts brings out some really detailed shots of what real life consist of, decay, rubble, grass, worned clothing...Have fun and keep it fluffy!



Live Demo at Available on Hugging Face
Comprehensive guide to camera control


This is Protogen_v2.2 with 5% of the following

roboDiffusion_v1.ckpt

openjourney-v2-unpruned.ckpt

analog-diffusion-1.0.ckpt

rpg_v2Beta.ckpt



The result is Photorealism, with RPG elements, Scifi, and some creative flow from OpenJourney model.



Let me know how are the outputs on The Dicussion Below, and I will continue to release more models based on the feedback...Enjoy!

Tags: photorealistic, robo-diffusion, protogen, rpg

## 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/protogenx34photorealismofficialrelease-protogenx34/llms.txt)

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

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*Generated by ModelsLab - 2026-02-11*