---
title: OpenSolera α2 [Pastel] API | ModelsLab | Stable Diffusion AI Model | Model ID: opensolera2pastel
description: Discover   OpenSolera α2 [Pastel] API ModelsLab | AI Model. Advanced AI generation with Model ID: opensolera2pastel. Create stunning content using   OpenSolera α2 [Pastel] - Professional AI tools for developers and creators. Stable Diffusion AI Model
url: https://modelslab.com/models/modelslab/opensolera2pastel
canonical: https://modelslab.com/models/modelslab/opensolera2pastel
type: product
component: Playground/Endpoint/Index
generated_at: 2026-01-20T14:04:38.837573Z
---

# OpenSolera α2 [Pastel] API | ModelsLab | Stable Diffusion AI Model | Model ID: opensolera2pastel

> Discover   OpenSolera α2 [Pastel] API ModelsLab | AI Model. Advanced AI generation with Model ID: opensolera2pastel. Create stunning content using   OpenSolera α2 [Pastel] - Professional AI tools for developers and creators. Stable Diffusion AI Model

## Model

### [- OpenSolera-α2 [Pastel]](https://modelslab.com/models/modelslab/opensolera2pastel)

**Model ID:** opensolera2pastel
**Category:** Stable Diffusion
**Provider:** Modelslab

Internal name: OpenSolera-a2-bless09.safetensors

"a2" for Alpha 2. There's no real limit to what I consider an "alpha" model.

Similar style to Pastel-Mix, so it gets the new codename

Additional models added: ElixirProject and Nitro-Diffusion

More NSFW forward this time around, and requires more specific prompting to get things done. Messed around a lot with SuperMerger's Adjust options. Style-wise is closer to original Solera than Alpha 1 in my experience so far. Replaced blessed02 VAE with kl-f8-anime02-bless09 VAE.

Positive prompts: best quality, absurdres,...

Negative prompts (for people not using any textual embedding): (worst quality:1.4), (low quality:1.4), nsfw, watermark

As usual, for people interested in merge recipe, download the "Training Data", then open the .csv included inside.

Additional Notes: Pay attention to how strong the negative embedding is. Since many part of this model is diluted, the effects of them on both the style and prompt are unpredictable.

Tags: anime, base model, 2d, general use

## 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/opensolera2pastel/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*