---
title: Proteus V4 API | ModelsLab | Stable Diffusion Xl AI Model | Model ID: proteus-v4
description: Discover Proteus V4 API ModelsLab | AI Model. Advanced AI generation with Model ID: proteus-v4. Create stunning content using Proteus V4 - Professional AI tools for developers and creators. Stable Diffusion Xl AI Model
url: https://modelslab.com/models/modelslab/proteus-v4/api
canonical: https://modelslab.com/models/modelslab/proteus-v4/api
type: product
component: Playground/Endpoint/Index
generated_at: 2026-01-20T18:55:31.654425Z
---

# Proteus V4 API | ModelsLab | Stable Diffusion Xl AI Model | Model ID: proteus-v4

> Discover Proteus V4 API ModelsLab | AI Model. Advanced AI generation with Model ID: proteus-v4. Create stunning content using Proteus V4 - Professional AI tools for developers and creators. Stable Diffusion Xl AI Model

## Model

### [Proteus V4](https://modelslab.com/models/modelslab/proteus-v4)

**Model ID:** proteus-v4
**Category:** Stable Diffusion Xl
**Type:** Sdxl1.0
**Provider:** Modelslab

Proteus serves as a sophisticated enhancement over OpenDalleV1.1, leveraging its core functionalities to deliver superior outcomes. Key areas of advancement include heightened responsiveness to prompts and augmented creative capacities. To achieve this, it was fine-tuned using approximately 220,000 GPTV captioned images from copyright-free stock images (with some anime included), which were then normalized. Additionally, DPO (Direct Preference Optimization) was employed through a collection of 10,000 carefully selected high-quality, AI-generated image pairs.

Tags: photography, cartoon, anime

## 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/proteus-v4/llms.txt)

## Related Models

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### [Lydia - V1](https://modelslab.com/models/modelslab/lydia-v1)
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### [firefly SDXL v1 - v1.0](https://modelslab.com/models/modelslab/firefly-sdxl-v1-v1-0)
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### [BLGrl1 - V1](https://modelslab.com/models/modelslab/blgrl1-v1)
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### [In the Woods - SDXL](https://modelslab.com/models/modelslab/in-the-woods-sdxl)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab


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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*