hikari_noob_v-pred_0.5

Hikari Noob v-pred 0.5

Civitai model page: https://civitai.com/models/938672

Fine-tuned NoobAI-XL(v-prediction) and merged SPO LoRA

NoobAI-XL(v-prediction)をファインチューンし、SPOをマージしました。

Features/特徴

• Improved stability and quality.
• Works with samplers other than Euler.
• Good results with only 10 steps (12 steps or more recommended)
• Fixed a problem in which the quality of output was significantly degraded when the number of tokens exceeded 76.
• The base style is not strong and can be restyled by prompts or LoRAs.
• 安定性と品質を改善
• わずか10ステップでよい結果を得られます(ただし12ステップ以上を推奨)
• Zero Terminal SNRの代わりにNoise Offsetを使用することでEuler以外のサンプラーでも利用できるようにしました。
• トークン数が76を超えると出力の品質が著しく低下する問題を修正しました。
• 素の画風は強くないので、プロンプトやLoRAによる画風変更ができます。

Requirements / 動作要件

• AUTOMATIC1111 WebUI on dev branch / devブランチ上のAUTOMATIC1111 WebUI
• Latest version of ComfyUI / 最新版のComfyUI
• Latest version of Forge or reForge / 最新版のForgeまたはreForge

Instruction for AUTOMATIC1111 / AUTOMATIC1111の導入手順

1. Switch branch to dev (Run this command in the root directory of the webui: git checkout -b dev origin/dev or use Github Desktop)
2. Use the model as usual!

(日本語)

1. devブランチに切り替えます(次のコマンドをwebui直下で実行します: git checkout -b dev origin/dev またはGithub Desktopを使う)
2. 通常通りモデルを使用します。

Example Workflow for ComfyUI / ComfyUIサンプルワークフロー

Download it from here

Prompt Guidelines / プロンプト記法

Almost same as the base model/ベースモデルとおおむね同じ

To improve the quality of background, add simple background, transparent background to Negative Prompt.

Recommended Prompt / 推奨プロンプト

Positive: None/無し(Works good without masterpiece, best quality / masterpiece, best quality無しでおｋ)

Negative: worst quality, low quality, bad quality, lowres, jpeg artifacts, unfinished, photoshop \(medium\), abstract or empty(または無し)

Recommended Settings / 推奨設定

Steps: 10-24

Sampler: DPM++ 2M(dpmpp_2m)

Scheduler: Simple

Guidance Scale: 3.5-7

Hires.fix

Hires upscaler: 4x-UltraSharp or Latent(nearest-exact)

Denoising strength: 0.4-0.5(0.65-0.7 for latent)

Merge recipe(Weighted sum)

I made 6 Illustrious-based models and merged them.

• Stage 0: finetunes v-pred test model with AI-generated images

• Stage 1: finetunes stage 0 model with 300 scenery images from Gelbooru

• Stage 2: Finetune and merge(see below)

*A-F,sd15: finetuned stage1(ReLoRA)

• A * 0.6 + B * 0.4 = tmp1
• tmp1 * 0.6 + C * 0.4 = tmp2
• tmp2 * 0.7 + F * 0.3 = tmp3
• tmp3 * 0.7 + E * 0.3 = tmp4
• tmp4 * 0.5 + D * 0.5 = tmp5
• tmp5 * 0.65 + sd15 * 0.35 = tmp6
• tmp6 + SPO LoRA = Result

Training scripts:

sd-scripts

Notice

This model is licensed under Fair AI Public License 1.0-SD

If you make modify this model, you must share both your changes and the original license.

You are prohibited from monetizing any close-sourced fine-tuned / merged model, which disallows the public from accessing the model's source code / weights and its usages.