---
title: XL6 HEPHAISTOS SD 1.0XL (SFW&NSFW) V2.1 Baked VAE FP16 Fix API | ModelsLab | Stable Diffusion Xl AI Model | Model ID: xl6hephaistossd10xlsfwnsfw-v21bakedvaefp16fix
description: Discover XL6   HEPHAISTOS  SD 1.0XL (SFW&NSFW)   V2.1 Baked VAE FP16 Fix API ModelsLab | AI Model. Advanced AI generation with Model ID: xl6hephaistossd10xlsfwnsfw-v21bakedvaefp16fix. Create stunning content using XL6   HEPHAISTOS  SD 1.0XL (SFW&NSFW)   V2.1 Baked VAE FP16 Fix - Professional AI tools for developers and creators. Stable Diffusion Xl AI Model
url: https://modelslab.com/models/modelslab/xl6hephaistossd10xlsfwnsfw-v21bakedvaefp16fix/api
canonical: https://modelslab.com/models/modelslab/xl6hephaistossd10xlsfwnsfw-v21bakedvaefp16fix/api
type: product
component: Playground/Endpoint/Index
generated_at: 2026-01-20T18:07:41.379329Z
---

# XL6 HEPHAISTOS SD 1.0XL (SFW&NSFW) V2.1 Baked VAE FP16 Fix API | ModelsLab | Stable Diffusion Xl AI Model | Model ID: xl6hephaistossd10xlsfwnsfw-v21bakedvaefp16fix

> Discover XL6   HEPHAISTOS  SD 1.0XL (SFW&NSFW)   V2.1 Baked VAE FP16 Fix API ModelsLab | AI Model. Advanced AI generation with Model ID: xl6hephaistossd10xlsfwnsfw-v21bakedvaefp16fix. Create stunning content using XL6   HEPHAISTOS  SD 1.0XL (SFW&NSFW)   V2.1 Baked VAE FP16 Fix - Professional AI tools for developers and creators. Stable Diffusion Xl AI Model

## Model

### [XL6 - HEPHAISTOS  SD 1.0XL (SFW&NSFW) - v2.1_baked_VAE_FP16_fix](https://modelslab.com/models/modelslab/xl6hephaistossd10xlsfwnsfw-v21bakedvaefp16fix)

**Model ID:** xl6hephaistossd10xlsfwnsfw-v21bakedvaefp16fix
**Category:** Stable Diffusion Xl
**Provider:** Modelslab

- This version got the VAE with the FP16 fix baked into it. Nothing more nothing less..

You also can download the VAE and use it with the standard V2.10. Here is the link:

https://huggingface.co/madebyollin/sdxl-vae-fp16-fix/tree/main

Why FP16? Well it needs less VRAM to run and is better to train then FP32. This is very useful for those with less VRAM. Also this prevents an error when you want to run it in FP16 with A1111. Don't use the flag --no-half. To save even more VRAM set the flag --medvram or even --lowvram (this slows everything but alows you to render larger images).

Tags: anime, animals, space, person, drawing, photorealistic, female, art, spaceship, cyberpunk

## 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/xl6hephaistossd10xlsfwnsfw-v21bakedvaefp16fix/llms.txt)

## Related Models

### [The Von Carstein Couple - Classic Warhammer Fantasy - SDXL v2.0](https://modelslab.com/models/modelslab/the-von-carstein-couple-classic-warhammer-fantasy-sdxl-v2-0)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab

### [Knight Armor | Warrior - SDXL](https://modelslab.com/models/modelslab/knight-armor-warrior-sdxl-1768696213)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab

### [In the Woods - SDXL](https://modelslab.com/models/modelslab/in-the-woods-sdxl)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab

### [Vannda_Daning_XL_14_01_26 - V1](https://modelslab.com/models/modelslab/vannda-daning-xl-14-01-26-v1)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab

### [Gem4Ever - v1.0](https://modelslab.com/models/modelslab/gem4ever-v1-0)
Category: Stable Diffusion Xl | Type: Lora | Provider: Modelslab


---

*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)

---
*Generated by ModelsLab - 2026-01-20*