Illustrious XL NSFW Models Compared
Illustrious XL NSFW models compared for anime vs realistic: WAI, Nova, and Prefect differ on hands, anatomy, and which Civitai versions are still downloadable. Pick a checkpoint by job, not by download count. Use NoobAI-XL (NAI-XL, V-Pred 1.0) when you want the tag-accurate option and can enable v-prediction plus Euler. Use WAI-illustrious-SDXL v17 when you want NSFW-capable output with standard Forge or ComfyUI settings. Use Illustrious XL 1.1 when you need the official LoRA ecosystem.
This URL stays the Illustrious-family shortlist. It is not a second broad anime ranking and not a LoRA-training guide.
Quick selection
Civitai names and files move. Destinations below were rechecked on August 29, 2026. Open the official card to confirm the current filename, version, and license before you download.
| Model | Best for | Asset type | Why consider it | Current source |
|---|---|---|---|---|
| NoobAI-XL (NAI-XL, V-Pred 1.0) | Tag-accurate anime with extra setup | SDXL checkpoint | Latest listed version is still V-Pred-1.0; needs v-prediction and Euler | Official Civitai card |
| WAI-illustrious-SDXL (v17) | Fast NSFW-capable results | SDXL checkpoint | v17.0 still latest; previous 827813 URL is gone | Official Civitai card |
| Illustrious XL 1.1 | Official LoRA compatibility | SDXL checkpoint | Tuned official release for generation | Official Civitai card |
| Hassaku XL (Illustrious) | Cleaner merge — verify file | SDXL checkpoint | Current listed version is v3.4; v3.2 is still on the same card | Official Civitai card |
| Illustrious XL 2.0 | Training / merge base | SDXL checkpoint | Untuned foundation, not a daily driver | Official Civitai card |
| Illustrious XL 1.0 | Legacy v1.0 workflows | SDXL checkpoint | Still live; superseded by v1.1 for new setups | Official Civitai card |
| Illustrious-XL v0.1 | Old adapter lock-in | SDXL checkpoint | Keep only for a v0.1-only LoRA | Official Civitai card |
For a wider anime shortlist, use Best Anime NSFW Models. If you need to train an Illustrious LoRA rather than pick a checkpoint, use the Illustrious LoRA training guide. To run a selected file locally, start with the Forge install walkthrough.
Ranking methodology
Ranking reflects observable product characteristics (platform support, local vs cloud posture, licensing, and community adoption) rather than paid placement. LocalForge maintains this list without affiliate ranking pressure. Named models are third-party files on CivitAI or other creator pages; we do not host, proxy, or redistribute weights or sample images.
Evidence reviewed on 2026-08-29.
Third-party models stay on the creator's page (usually CivitAI). We do not host, proxy, or redistribute model weights or sample images.
The Models
1. NoobAI-XL (NAI-XL, V-Pred 1.0)
Top PickStill the quality-first Illustrious-family option on this page. Official Civitai name is NoobAI-XL (NAI-XL); V-Pred-1.0 remains the latest listed version. Requires v-prediction settings and Euler — other samplers are not interchangeable.
Asset type: SDXL checkpoint · Architecture: SDXL (Illustrious-derived, v-prediction) · VRAM: 8 GB+ · Best for: Tag-accurate anime when you can set v-prediction
Try nowCurrent Civitai name is WAI-illustrious-SDXL. v17.0 was still the latest listed version on August 29, 2026. Baked-in aesthetics reduce LoRA stacking. The previous card URL (model 827813) no longer exists.
Asset type: SDXL checkpoint · Architecture: SDXL (Illustrious 1.x merge) · VRAM: 8 GB+ · Best for: Immediate NSFW-capable output with standard settings
Try nowOfficial tuned release for generation. Use this when you want the Illustrious LoRA ecosystem rather than a convenience merge. Official card still lists v1.1 only.
Asset type: SDXL checkpoint · Architecture: SDXL (official Illustrious) · VRAM: 8 GB+ · Best for: Official line plus existing Illustrious LoRAs
Try nowOfficial Civitai name is Hassaku XL (Illustrious), model 140272. The current listed version on August 29, 2026 is v3.4; v3.2 remains on the same card. The previous Hassaku URL opened NoobAI-XL (833294) and was removed. Confirm the filename and license on the card.
Asset type: SDXL checkpoint · Architecture: SDXL (Illustrious merge) · VRAM: 8 GB+ · Best for: Cleaner anime merge — confirm the current file
Try nowOfficial card still presents v2.0 as the untuned merge/training foundation, not a plug-and-play generator.
Asset type: SDXL checkpoint · Architecture: SDXL (official Illustrious) · VRAM: 8 GB+ · Best for: Merge base and fine-tuning foundation
Try nowOfficial v1.0 card is still live. This page treats it as superseded by v1.1 unless you have a v1.0-only dependency.
Asset type: SDXL checkpoint · Architecture: SDXL (official Illustrious) · VRAM: 8 GB+ · Best for: Legacy workflows locked to v1.0
Try nowOfficial first release (v0.1) is still the card at model 795765. Keep it only for a specific v0.1-only adapter.
Asset type: SDXL checkpoint · Architecture: SDXL (original Illustrious) · VRAM: 8 GB+ · Best for: Historical reference and v0.1-era LoRA lock-in
Try nowThe Quick Answer
Key Takeaway — Civitai source check August 29, 2026
NoobAI-XL V-Pred 1.0 is the strongest Illustrious-family model for NSFW anime generation right now. It has the best tag comprehension, most accurate anatomy, and highest community ELO scores. The tradeoff: it requires v-prediction settings (not default in most UIs) and Euler sampler specifically. If you want something that works immediately with zero config, grab WAI-illustrious-SDXL v17 instead - it's the "just works" option with solid quality.
For the official Illustrious line specifically, v1.1 beats v1.0 on color balance and anatomy (ELO 1617 vs 1571 across 400 test prompts), while v2.0 is intentionally untuned as a merge base - don't use it raw for generation.
The Ranked List
1. NoobAI-XL (V-Pred 1.0)
| Architecture | VRAM | Best For |
|---|---|---|
| SDXL (Illustrious-derived, v-prediction) | 8 GB+ | Tag-accurate anime with superior anatomy |
The current king of Illustrious-family models. Trained on full Danbooru + e621 datasets with v-prediction instead of standard epsilon-prediction. This architectural choice gives sharper outputs and better color reproduction at the cost of compatibility - you need specific sampler settings.
- CFG: 4-5 (higher causes artifacts)
- Sampler: Euler only (other samplers produce garbage)
- Steps: 28-35
- Resolution: 1024x1024, 832x1216, 896x1152
Tag comprehension is best-in-class. It understands complex Danbooru tag combinations that confuse other models. The downside: you must use the v-prediction workflow in your UI, which isn't default anywhere.
2. WAI-illustrious-SDXL (v17)
| Architecture | VRAM | Best For |
|---|---|---|
| SDXL (Illustrious 1.x merge) | 8 GB+ | Immediate quality with minimal setup |
The "plug and play" winner. WAI bakes in aesthetic tuning that Illustrious base models lack, so outputs look publication-ready without LoRA stacking or extensive negative prompts. v17.0 was still the latest listed version on the official Civitai card on August 29, 2026.
- CFG: 5-7 (never exceed 6 for NSFW - overbakes skin tones)
- Sampler: Euler a
- Steps: 15-30
- Resolution: 1024x1344+ recommended
Notably does NOT incorporate Illustrious 2.0 - the creator found it degraded output quality. Supports hi-res fix at 1.5x with R-ESRGAN 4x+ Anime6B upscaler (0.35-0.5 denoising). Best ratio of effort-to-quality in the entire Illustrious ecosystem.
3. Illustrious XL 1.1
| Architecture | VRAM | Best For |
|---|---|---|
| SDXL (official Illustrious) | 8 GB+ | LoRA compatibility + community support |
The best official release for actual generation. Scores ELO 1617 vs v1.0's 1571 across controlled 400-sample tests, with measurable improvements in color balance, anatomical accuracy, and saturation handling. Knowledge cutoff July 2024.
- CFG: 5-7.5
- Steps: 20-28
- Resolution: Up to 1536x1536 natively
Full backward compatibility with v0.1 LoRAs means the entire existing ecosystem of character/style adapters works without retraining. This is the safest choice if you're already invested in Illustrious LoRAs. If your intent is training rather than picking a checkpoint, use the Illustrious LoRA training guide.
4. Hassaku XL (Illustrious)
| Architecture | VRAM | Best For |
|---|---|---|
| SDXL (Illustrious merge) | 8 GB+ | Clean anime style with minimal artifacts |
A merge of Illustrious-XL base with iterative refinements focused on reducing common defects (logos, text bleeding, signature artifacts). The official card is Hassaku XL (Illustrious) (model 140272). On August 29, 2026 the latest listed version was v3.4; v3.2 is still published on that same page. The older in-page notes below describe the v3.2 merge as previously recorded here — confirm the file you actually download. A previous card URL incorrectly opened NoobAI-XL (model 833294) and was removed.
- CFG: 4-7
- Steps: 20-28
- Resolution: 1024x1024, 1152x896, 832x1216
Good middle ground between raw Illustrious flexibility and WAI's baked-in aesthetics. This page previously recorded Fair AI Public License 1.0-SD for Hassaku. Confirm the current license block on the Civitai card before any commercial use.
5. Illustrious XL 2.0
| Architecture | VRAM | Best For |
|---|---|---|
| SDXL (official Illustrious) | 8 GB+ | Merge base / fine-tuning foundation |
Highest TrueSkill rating among official versions in controlled tests, BUT released intentionally "untuned" to serve as a merging/training foundation rather than a ready-to-use generator. Drastically expanded dataset with animation focus and improved natural language understanding. Knowledge cutoff August 2024.
- Resolution: 512-1536px supported
- Use case: Training your own finetunes, not direct generation
Don't download this expecting plug-and-play results. It's designed for model creators, not end users. Raw outputs look undersaturated and flat compared to v1.1 or WAI derivatives.
6. Illustrious XL 1.0
| Architecture | VRAM | Best For |
|---|---|---|
| SDXL (official Illustrious) | 8 GB+ | Legacy workflows still using v1.0 LoRAs |
First model to hit native 1536x1536 resolution in the SDXL space. Solid performer but objectively surpassed by v1.1 on every measured metric. Knowledge cutoff June 2024. Still worth noting because some older LoRA guides reference it specifically.
Skip this unless you have a specific v1.0-only workflow dependency. v1.1 is a strict upgrade.
7. Illustrious-XL v0.1
| Architecture | VRAM | Best For |
|---|---|---|
| SDXL (original Illustrious) | 8 GB+ | Historical reference / specific old LoRAs |
The OG release (September 2024) that started the Illustrious ecosystem. Built on Kohaku XL-Beta Rev5, trained 7 epochs on Danbooru 2023. Still has 17,800+ reviews on Civitai. The entire LoRA ecosystem was originally built against this checkpoint.
Only download if you're chasing compatibility with a specific v0.1-era adapter that breaks on newer versions. Otherwise, v1.1 does everything this does but better.
Quick Comparison
| Model | Best Quality | Ease of Use | LoRA Support | NSFW Accuracy | Verdict |
|---|---|---|---|---|---|
| NoobAI-XL V-Pred | ★★★★★ | ★★★☆☆ | ★★★★☆ | ★★★★★ | Best output, annoying setup |
| WAI-illustrious v17 | ★★★★☆ | ★★★★★ | ★★★★☆ | ★★★★☆ | Best effort-to-quality ratio |
| Illustrious 1.1 | ★★★★☆ | ★★★★☆ | ★★★★★ | ★★★★☆ | Safest ecosystem pick |
| Hassaku XL (Illustrious) | ★★★★☆ | ★★★★☆ | ★★★★☆ | ★★★★☆ | Clean merge; verify current file |
| Illustrious 2.0 | ★★★☆☆ | ★★☆☆☆ | ★★★☆☆ | ★★★☆☆ | Merge base only |
| Illustrious 1.0 | ★★★☆☆ | ★★★★☆ | ★★★★★ | ★★★☆☆ | Superseded by v1.1 |
| Illustrious v0.1 | ★★★☆☆ | ★★★★☆ | ★★★★★ | ★★★☆☆ | Legacy only |
Who Should Use What
- "I want the best anime NSFW output, period" → NoobAI-XL V-Pred 1.0. Accept the v-prediction setup cost. Use Euler sampler, CFG 4-5, 28+ steps.
- "I want good results in 5 minutes" → WAI-illustrious-SDXL v17. Drop the checkpoint in Forge, use Euler a, CFG 5-6, generate. Done.
- "I have dozens of existing Illustrious LoRAs" → Illustrious XL 1.1. Full backward compatibility with the entire adapter ecosystem.
- "I want to train my own model" → Illustrious XL 2.0. It's literally designed as a training foundation.
- "I need commercial-friendly licensing" → Hassaku XL (Illustrious) on Civitai model 140272. Confirm the current version (v3.4 listed August 29, 2026) and the license block before commercial use.
- "I just want LocalForge AI to handle it" → Any of the top 3 work. LocalForge handles the environment setup that makes models like NoobAI annoying to configure manually.
Runtime Setup (30-Second Version)
Forge: Drop .safetensors into models/Stable-diffusion/, refresh, select, generate at 1024x1024. For NoobAI specifically, enable v-prediction in settings before generating.
ComfyUI: Load an SDXL workflow template, connect the checkpoint loader to dual CLIP + correct VAE, set sampler to model's recommended settings. Save the working JSON immediately.
Critical mistakes that waste hours:
- Using SD 1.5 nodes with SDXL weights (instant garbage)
- Wrong VAE producing neon/gray color casts
- Using any sampler besides Euler with NoobAI v-pred (broken outputs)
- CFG above 7 on WAI models (overbaked skin)
Bottom Line
The Illustrious XL ecosystem in 2026 has matured past "download the latest version" into a genuine choice between specialized options. NoobAI-XL wins on raw quality, WAI wins on convenience, and Illustrious 1.1 wins on ecosystem compatibility. Pick based on whether you value output quality, setup speed, or LoRA flexibility - they're genuinely different tradeoffs, not marketing distinctions.