---
title: V3.1 API | ModelsLab | Stable Diffusion AI Model | Model ID: v31
description: Discover   V3.1 API ModelsLab | AI Model. Advanced AI generation with Model ID: v31. Create stunning content using   V3.1 - Professional AI tools for developers and creators. Stable Diffusion AI Model
url: https://modelslab.com/models/modelslab/v31
canonical: https://modelslab.com/models/modelslab/v31
type: product
component: Playground/Endpoint/Index
generated_at: 2026-01-20T14:44:01.987768Z
---

# V3.1 API | ModelsLab | Stable Diffusion AI Model | Model ID: v31

> Discover   V3.1 API ModelsLab | AI Model. Advanced AI generation with Model ID: v31. Create stunning content using   V3.1 - Professional AI tools for developers and creators. Stable Diffusion AI Model

## Model

### [- V3.1](https://modelslab.com/models/modelslab/v31)

**Model ID:** v31
**Category:** Stable Diffusion
**Provider:** Modelslab

After some fun working on the Anime and Realistic versions, I was playing around with the base one again. I ended up with this version that I feel does very well in the details and overall response to the prompts, while keeping to what I want RealCartoon3D to be doing. I loved it and felt it needed to be shared. So, here is 3.1 of RealCartoon3D. I hope you all enjoy and continue to share your images. Please rate as well!! I should be getting the pruned version up tomorrow or so. CiVitai has been up and down so, we shall see.

Tags: anime, female, digital art, mecha, mix, scifi, base model, fantasy art, art style, illustration

## 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/v31/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 - 2026-01-20*