クイックスタートガイド¶
学習サンプル — サンプルは model_family/model_flavour/vram/recipe の構成です。モデルファミリー、フレーバー、24g・48g・80g などの VRAM 枠の順で選びます。VRAM の default は特定の容量を指定せず、フレーバーの default はモデル設定の既定値を使います。8x80g は各 80 GB の GPU が 8 台必要です。
WebUI の環境作成画面とセットアップウィザードでは、先にモデルファミリーを選びます。そのファミリーのサンプルだけが表示されます。ファミリーを変更すると以前のサンプル選択は解除されます。
注意: より高度な設定については、チュートリアルおよびオプションリファレンスを参照してください。
モデル別クイックスタートガイド¶
| モデル | パラメータ | ガイド |
|---|---|---|
| ACE-Step | 3.5B | ACE_STEP.ja.md |
| Anima | Not specified | 専用ガイドなし |
| Auraflow | 6B | AURAFLOW.ja.md |
| Boogu-Image | Not specified | BOOGU_IMAGE.ja.md |
| Chroma 1 | 8.9B | CHROMA.ja.md |
| Cosmos2 | 2B-14B | COSMOS2IMAGE.ja.md |
| Cosmos3 | 16B-65B | COSMOS3.ja.md |
| DeepFloyd IF | 0.4B-4.3B stages | 専用ガイドなし |
| ERNIE-Image | Not specified | ERNIE.ja.md |
| Flux.1 | 8B-12B | FLUX.ja.md FLUX_KONTEXT.ja.md |
| Flux.2 | 4B-32B | FLUX2.ja.md |
| Flux.3 Image Klein | 5.6B | FLUX3_IMAGE.ja.md |
| HeartMuLa | 3B | HEARTMULA.ja.md |
| HiDream | 17B (8.5B MoE) | HIDREAM.ja.md |
| Hunyuan Video | 8.3B | HUNYUANVIDEO.ja.md |
| Ideogram 4 | 9B | IDEOGRAM4.ja.md |
| InfiniteTalk | 14B | INFINITETALK.ja.md |
| Kandinsky 5.0 Image | 6B (lite) | KANDINSKY5_IMAGE.ja.md |
| Kandinsky 5.0 Video | 2B lite, 19B pro | KANDINSKY5_VIDEO.ja.md |
| Kwai Kolors | 2.7B | KOLORS.ja.md |
| Krea2 | Not specified | KREA2.ja.md |
| LongCat Image | 6B | LONGCAT_IMAGE.ja.md LONGCAT_EDIT.ja.md |
| LongCat Video | 13.6B | LONGCAT_VIDEO.ja.md LONGCAT_VIDEO_EDIT.ja.md |
| LTX Video | ~2.5B | LTXVIDEO.ja.md |
| LTX Video 2 | 19B | LTXVIDEO2.ja.md |
| Lumina2 | 2B | LUMINA2.ja.md |
| Mage-Flow | 4B | MAGEFLOW.ja.md |
| MiniMax H3 | 33B | MINIMAX_H3.ja.md |
| MiniMax Music 3 | 2.4B transformer + 8B AR | MINIMAX_MUSIC.ja.md |
| MOSS-Image | 5B | MOSS_IMAGE.md |
| OmniGen | 3.8B | OMNIGEN.ja.md |
| PixArt Sigma | 0.6B-0.9B | SIGMA.ja.md |
| Qwen Image 2.1 / Qwen Image | 7B / 20B | QWEN_IMAGE_2-1.ja.md QWEN_IMAGE.ja.md QWEN_EDIT.ja.md |
| Sana | 0.6B-4.8B | SANA.ja.md |
| Sana Video | 2B | SANAVIDEO.ja.md |
| SD 1.x/2.x (Legacy) | 0.9B | 専用ガイドなし |
| Stable Diffusion 3 | 2B-8B | SD3.ja.md |
| Stable Diffusion XL | 3.5B | SDXL.ja.md |
| Stable Cascade (Stage C) | 1B, 3.6B prior | STABLE_CASCADE_C.ja.md |
| Wan Video | 1.3B-14B | WAN.ja.md |
| Wan S2V | 14B | WAN_S2V.ja.md |
| Z-Image | 6B | ZIMAGE.ja.md |
| Z-Image Omni | 6B | ZIMAGE.ja.md |
| ZLab I1 | 3B | ZLAB_i1.ja.md |
機能互換性¶
完全な互換性マトリクスは、読みやすいように機能領域ごとに分割しています。
トレーニングサポート
| モデル | PEFT LoRA | LyCORIS | フルランク | ControlNet | Ref Inputs | | --- | :---: | :---: | :---: | :---: | :---: | | ACE-Step | ✓ | ✓ | ✓* | ✗ | ✗ | | Anima | ✓ | ✓ | ✓* | ✗ | ✗ | | Auraflow | ✓ | ✓ | ✓* | ✓ | ✗ | | Boogu-Image | ✓ | ✓ | ✓* | ✗ | ✓ edit | | Chroma 1 | ✓ | ✓ | ✓* | ✗ | ✗ | | Cosmos2 | ✓ | ✓ | ✓ | ✗ | ✗ | | Cosmos3 | ✓ | ✓ | ✓* | ✗ | audio opt | | DeepFloyd IF | ✓ | ✓ | ✓ | ✗ | ✗ | | ERNIE-Image | ✓ | ✓ | ✓* | ✗ | ✗ | | Flux.1 | ✓ | ✓ | ✓* | ✓ | ✓ opt (Kontext) | | Flux.2 | ✓ | ✓ | ✓* | ✗ | ✓ opt | | HeartMuLa | ✓ | ✓ | ✓* | ✗ | ✗ | | HiDream | ✓ | ✓ | ✓* | ✓ | ✗ | | Hunyuan Video | ✓ | ✓ | ✓* | ✗ | ✓ I2V | | Ideogram 4 | ✓ | ✓ | ✓* | ✗ | ✗ | | InfiniteTalk | ✓ | ✓ | ✓* | ✗ | audio + I2V req | | Kandinsky 5.0 Image | ✓ | ✓ | ✓* | ✗ | ✓ I2I | | Kandinsky 5.0 Video | ✓ | ✓ | ✓* | ✗ | ✓ I2V | | Kwai Kolors | ✓ | ✓ | ✓ | ✗ | ✗ | | Krea2 | ✓ | ✓ | ✓* | ✗ | ✓ opt | | LongCat Image | ✓ | ✓ | ✓* | ✗ | ✓ req (Edit) | | LongCat Video | ✓ | ✓ | ✓* | ✗ | ✓ opt/edit | | LTX Video | ✓ | ✓ | ✓ | ✗ | ✓ I2V | | LTX Video 2 | ✓ | ✓ | ✓* | ✗ | ✓ opt | | Lumina2 | ✓ | ✓ | ✓ | ✗ | ✗ | | Mage-Flow | ✓ | ✓ | ✓* | ✗ | ✓ edit | | MiniMax H3 | ✓ | ✓ | ✓* | ✗ | ✓ opt (FL2VA/Ref2VA) | | MiniMax Music 3 | ✓ | ✓ | ✓* | ✗ | lyrics | | MOSS-Image | ✓ | ✓ | ✓ | ✗ | ✗ | | OmniGen | ✓ | ✓ | ✓ | ✗ | ✗ | | PixArt Sigma | ✗ | ✓ | ✓ | ✓ | ✗ | | Qwen Image | ✓ | ✓ | ✓* | ✗ | ✓ req (Edit) | | Sana | ✗ | ✓ | ✓ | ✗ | ✗ | | Sana Video | ✓ | ✓ | ✓ | ✗ | ✗ | | SD 1.x/2.x (Legacy) | ✓ | ✓ | ✓ | ✓ | ✗ | | Stable Diffusion 3 | ✓ | ✓ | ✓* | ✓ | ✗ | | Stable Diffusion XL | ✓ | ✓ | ✓ | ✓ | ✗ | | Stable Cascade (Stage C) | ✓ | ✓ | ✓* | ✗ | ✗ | | Wan Video | ✓ | ✓ | ✓* | ✗ | ✓ I2V/VACE | | Wan S2V | ✓ | ✓ | ✓* | ✗ | ✗ | | Z-Image | ✓ | ✓ | ✓* | ✗ | ✗ | | Z-Image Omni | ✓ | ✓ | ✓* | ✗ | ✓ opt (Edit) | | ZLab I1 | ✓ | ✓ | ✓ | ✗ | ✗ |精度レベルのサポート
| モデル | 量子化 | 混合精度 | | --- | --- | --- | | ACE-Step | int8 optional | bf16 | | Anima | not specified | bf16 | | Auraflow | int8/fp8/nf4 optional | bf16 | | Boogu-Image | fp8 optional | bf16 | | Chroma 1 | int8/fp8/nf4 optional | bf16 | | Cosmos2 | int8 optional | bf16 | | Cosmos3 | no_change first; int8 optional | bf16 | | DeepFloyd IF | not recommended | bf16 | | ERNIE-Image | int8 optional | bf16 | | Flux.1 | int8/fp8/nf4 optional | bf16 | | Flux.2 | int8/fp8/nf4 optional | bf16 | | HeartMuLa | int8 optional | bf16 | | HiDream | int8/fp8/nf4 optional | bf16 | | Hunyuan Video | int8 optional | bf16 | | Ideogram 4 | fp8 default, nf4 optional | bf16 | | InfiniteTalk | int8 optional | bf16 | | Kandinsky 5.0 Image | int8 optional | bf16 | | Kandinsky 5.0 Video | int8 optional | bf16 | | Kwai Kolors | not recommended | bf16 | | Krea2 | int8 optional | bf16 | | LongCat Image | int8/fp8 optional | bf16 | | LongCat Video | int8/fp8 optional | bf16 | | LTX Video | int8/fp8 optional | bf16 | | LTX Video 2 | int8/fp8 optional | bf16 | | Lumina2 | int8 optional | bf16 | | Mage-Flow | fp8 optional | bf16 | | MiniMax H3 | int8/fp8 optional; convrot-int8 | bf16 | | MiniMax Music 3 | int8 optional | bf16 | | MOSS-Image | int8 / fp8 | bf16 | | OmniGen | int8/fp8 optional | bf16 | | PixArt Sigma | int8 optional | bf16 | | Qwen Image 2.1 / Qwen Image | 2.1: 任意; v1.0/v2.0: int8/nf4 | bf16 | | Sana | int8 optional | bf16 | | Sana Video | not recommended for full | bf16 | | SD 1.x/2.x (Legacy) | int8/nf4 optional | bf16 | | Stable Diffusion 3 | int8/fp8/nf4 optional | bf16 | | Stable Diffusion XL | int8/nf4 optional | bf16 | | Stable Cascade (Stage C) | not supported | fp32 required | | Wan Video | int8 optional | bf16 | | Wan S2V | int8 optional | bf16 | | Z-Image | int8 optional | bf16 | | Z-Image Omni | int8 optional | bf16 | | ZLab I1 | int8 optional | bf16 |チェックポイント粒度
| モデル | Gradient Checkpoint | Interval | Segment Stride | Attention Offload | | --- | :---: | :---: | :---: | :---: | | ACE-Step | ✓ | ✓ | ✓ | ✗ | | Anima | ✓ | ✗ | ✗ | ✗ | | Auraflow | ✓ | ✓ | ✓ | ✗ | | Boogu-Image | ✓ | ✓ | ✓ | ✗ | | Chroma 1 | ✓ | ✓ | ✓ | ✓ | | Cosmos2 | ✓ | ✓ | ✓ | ✗ | | Cosmos3 | ✓ | ✓ | ✓ | ✗ | | DeepFloyd IF | ✓ | ✗ | ✗ | ✗ | | ERNIE-Image | ✓ | ✓ | ✓ | ✗ | | Flux.1 | ✓ | ✓ | ✓ | ✓ | | Flux.2 | ✓ | ✓ | ✓ | ✓ | | HeartMuLa | ✓ | ✗ | ✗ | ✗ | | HiDream | ✓ | ✓ | ✓ | ✗ | | Hunyuan Video | ✓ | ✓ | ✓ | ✓ | | Ideogram 4 | ✓ | ✓ | ✓ | ✗ | | InfiniteTalk | ✓ | ✓ | ✓ | ✓ | | Kandinsky 5.0 Image | ✓ | ✓ | ✓ | ✓ | | Kandinsky 5.0 Video | ✓ | ✓ | ✓ | ✓ | | Kwai Kolors | ✓ | ✗ | ✗ | ✗ | | Krea2 | ✓ | ✓ | ✓ | ✓ | | LongCat Image | ✓ | ✓ | ✓ | ✓ | | LongCat Video | ✓ | ✓ | ✓ | ✓ | | LTX Video | ✓ | ✓ | ✓ | ✗ | | LTX Video 2 | ✓ | ✓ | ✓ | ✓ | | Lumina2 | ✓ | ✓ | ✓ | ✗ | | Mage-Flow | ✓ | ✓ | ✓ | ✓ | | MiniMax H3 | ✓ | ✓ | ✓ | ✓ | | MiniMax Music 3 | ✓ | ✓ | ✓ | ✗ | | MOSS-Image | ✓ | ✓ | ✓ | ✓ | | OmniGen | ✓ | ✗ | ✗ | ✗ | | PixArt Sigma | ✓ | ✓ | ✓ | ✗ | | Qwen Image | ✓ | ✓ | ✓ | ✗ | | Sana | ✓ | ✓ | ✓ | ✗ | | Sana Video | ✓ | ✓ | ✓ | ✗ | | SD 1.x/2.x (Legacy) | ✓ | ✗ | ✗ | ✗ | | Stable Diffusion 3 | ✓ | ✓ | ✓ | ✓ | | Stable Diffusion XL | ✓ | ✗ | ✗ | ✗ | | Stable Cascade (Stage C) | ✓ | ✓ | ✓ | ✗ | | Wan Video | ✓ | ✓ | ✓ | ✓ | | Wan S2V | ✓ | ✓ | ✓ | ✗ | | Z-Image | ✓ | ✓ | ✓ | ✓ | | Z-Image Omni | ✓ | ✗ | ✗ | ✗ | | ZLab I1 | ✓ | ✓ | ✓ | ✗ |Flow・蒸留・アラインメント
下表の `flow matching` の全モデルで MixFlow post-training を利用できます。[MixFlow guide](experimental/MIXFLOW.md) を参照してください。 | モデル | Prediction | Flow Shift | TwinFlow | Self-Flow | LayerSync | NextLat | XM | Internal Guidance | Sliders | | --- | --- | :---: | :---: | :---: | :---: | :---: | :---: | :---: | :---: | | ACE-Step | flow matching | ✓ | ✓ | ✗ | ✓ | ✓ | ✓ | ✓ v1 | ✓ | | Anima | flow matching | ✓ | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | Auraflow | flow matching | ✓ (SLG) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | Boogu-Image | flow matching | ✓ | ✗ | ✗ | ✗ | ✓ | ✓ | ✓ | ✓ | | Chroma 1 | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | Cosmos2 | sample | ✗ | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | Cosmos3 | flow matching | ✓ | ✗ | ✗ | ✗ | ✓ | ✓ | ✓ | ✓ | | DeepFloyd IF | epsilon | ✗ | ✗ | ✗ | ✗ | ✗ | ✓ | ✗ | ✓ | | ERNIE-Image | flow matching | ✓ | ✓ | ✗ | ✓ | ✓ | ✗ | ✓ | ✓ | | Flux.1 | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | Flux.2 | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | HeartMuLa | autoregressive next-token | ✗ | ✗ | ✗ | ✗ | ✓ | ✓ | ✗ | ✗ | | HiDream | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | Hunyuan Video | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | Ideogram 4 | flow matching | ✓ | ✗ | ✗ | ✗ | ✓ | ✓ | ✓ | ✓ | | InfiniteTalk | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | Kandinsky 5.0 Image | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | Kandinsky 5.0 Video | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | Kwai Kolors | epsilon | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✓ | | Krea2 | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | LongCat Image | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | LongCat Video | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | LTX Video | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ | | LTX Video 2 | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | Lumina2 | flow matching | ✓ | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | Mage-Flow | flow matching | ✓ | ✓ | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | | MiniMax H3 | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | MiniMax Music 3 | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | MOSS-Image | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | OmniGen | flow matching | ✓ | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | PixArt Sigma | epsilon | ✗ | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | Qwen Image | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | Sana | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | Sana Video | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ | | SD 1.x/2.x (Legacy) | epsilon / v-pred | ✗ | ✗ | ✗ | ✗ | ✗ | ✓ | ✗ | ✓ | | Stable Diffusion 3 | flow matching | ✓ (SLG) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | Stable Diffusion XL | epsilon | ✗ | ✗ | ✗ | ✗ | ✗ | ✓ | ✗ | ✓ | | Stable Cascade (Stage C) | epsilon | ✗ | ✗ | ✗ | ✗ | ✗ | ✓ | ✗ | ✓ | | Wan Video | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | Wan S2V | flow matching | ✓ | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | Z-Image | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | Z-Image Omni | flow matching | ✓ | ✓ | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ | | ZLab I1 | flow matching | ✓ | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |テキストエンコーダーと VAE タイプ
| モデル | Text Encoders | Text Encoder Params | VAE | | --- | --- | --- | --- | | ACE-Step | UMT5 Encoder | 0.6B | Music DCAE | | Anima | Qwen3 0.6B | 0.6B | Qwen Image VAE | | Auraflow | Pile T5 | not specified | AutoencoderKL | | Boogu-Image | Qwen3-VL | not specified | AutoencoderKL | | Chroma 1 | T5 XXL v1.1 | 11B | AutoencoderKL | | Cosmos2 | T5 11B | 11B | Wan VAE | | Cosmos3 | Cosmos3 reasoner | not specified | Wan/Cosmos VAE | | DeepFloyd IF | T5 XXL v1.1 | 11B | None | | ERNIE-Image | ERNIE text encoder | not specified | Flux.2 VAE | | Flux.1 | CLIP-L/14 + T5 XXL v1.1 | 123M + 11B | AutoencoderKL | | Flux.2 | Mistral-Small-3.1-24B | 24B | Flux.2 VAE | | HeartMuLa | None | N/A | HeartCodec tokens | | HiDream | CLIP-L/14 + CLIP-G/14 + T5 XXL v1.1 + Llama | 123M + 694M + 11B + not specified | AutoencoderKL | | Hunyuan Video | Hunyuan LLM | not specified | Hunyuan Video 3D VAE | | Ideogram 4 | Qwen3-VL-8B-Instruct | 8B | Ideogram AutoEncoder | | InfiniteTalk | UMT5 + Wav2Vec2 | 未指定 + 95M | Wan VAE | | Kandinsky 5.0 Image | Qwen2.5-VL + CLIP-L/14 | 7B + 123M | Flux VAE (AutoencoderKL) | | Kandinsky 5.0 Video | Qwen2.5-VL + CLIP-L/14 | 7B + 123M | Hunyuan Video VAE | | Kwai Kolors | ChatGLM-6B | 6B | AutoencoderKL | | Krea2 | Qwen3VL | not specified | Qwen Image VAE | | LongCat Image | Qwen2.5-VL | 7B | AutoencoderKL | | LongCat Video | Qwen2.5-VL | 7B | Wan VAE | | LTX Video | T5 XXL v1.1 | 11B | LTX Video VAE | | LTX Video 2 | Gemma3 / Gemma4 | not specified | LTX Video 2 VAE | | Lumina2 | Gemma2 | 2B | AutoencoderKL | | Mage-Flow | Qwen3-VL | not specified | Mage-VAE | | MiniMax H3 | Qwen3-VL | not specified | MiniMax H3 Video VAE + Audio VAE | | MiniMax Music 3 | Qwen3 AR | 8B | DAV audio autoencoder + vocoder decoder | | MOSS-Image | Qwen3.5-9B | 9B | FLUX.2 VAE | | OmniGen | Integrated OmniGen encoder | not specified | AutoencoderKL | | PixArt Sigma | T5 XXL v1.1 | 11B | AutoencoderKL | | Qwen Image 2.1 / Qwen Image | Qwen3-VL / Qwen2.5-VL | 8B / 7B | Qwen Image 2.1 VAE / Qwen Image VAE | | Sana | Gemma2 2B-IT | 2B | Sana AutoencoderDC | | Sana Video | Gemma 2 | 2B | Wan VAE | | SD 1.x/2.x (Legacy) | CLIP-L/14 | 123M | AutoencoderKL | | Stable Diffusion 3 | CLIP-L/14 + CLIP-G/14 + T5 XXL v1.1 | 123M + 694M + 11B | AutoencoderKL | | Stable Diffusion XL | CLIP-L/14 + CLIP-G/14 | 123M + 694M | AutoencoderKL | | Stable Cascade (Stage C) | CLIP-ViT-bigG-14 | 694M | Stable Cascade Stage C VAE | | Wan Video | UMT5 | not specified | Wan VAE | | Wan S2V | UMT5 | not specified | Wan VAE | | Z-Image | Qwen3 4B | 4B | AutoencoderKL | | Z-Image Omni | Qwen3 4B | 4B | AutoencoderKL | | ZLab I1 | T5Gemma 2B | 2B | AutoencoderKL |✓ = サポート、✓ = サポートされていますが、full-rank training では通常 DeepSpeed/FSDP2 が必要、✗ = 未サポート。Ref Inputs は既存の reference/edit/I2V conditioning path を示します。opt は任意、req は edit/I2V flavour で必須です。*
TwinFlow は twinflow_enabled=true のとき native support です。diffusion models では diff2flow_enabled=true と twinflow_allow_diff2flow=true も必要です。Self-Flow は CREPA self-flow support です。Internal Guidance は diffusion transformer に auxiliary head を追加します。LayerSync は alignment 用 hidden states を公開する backbone を示します。NextLat はキャプチャした hidden states を auxiliary next-latent objective に使用します。XM は Explorative Modeling support を示し、diffusion models では noise-candidate selection、autoregressive token models では route selection を使います。
高速パス: Z-Image TurboとFlux Schnell¶
- Z-Image Turbo: TREADを使用した完全サポートのLoRA。量子化なし(int8も動作)でもNVIDIAとmacOSで高速に動作します。多くの場合、ボトルネックはトレーナーのセットアップだけです。
- Flux Schnell: クイックスタート設定が高速ノイズスケジュールとアシスタントLoRAスタックを自動的に処理します。Schnell LoRAをトレーニングするための追加フラグは不要です。
高度な実験的機能¶
- Diff2Flow: 標準的なepsilon/v-predictionモデル(SD1.5、SDXL、DeepFloydなど)をFlow Matching損失目的関数を使用してトレーニングできます。これにより、古いアーキテクチャと最新のフローベースのトレーニング間のギャップを埋めます。
- Scheduled Sampling: トレーニング中にモデル自身に中間ノイズ潜在変数を生成させる(「ロールアウト」)ことで露出バイアスを軽減します。これにより、モデルが自身の生成エラーから回復する方法を学習できます。
よくある問題¶
データセットのサンプル数が予想より少ない¶
データセットの使用可能なサンプル数が予想より少ない場合、処理中にファイルがフィルタされた可能性があります。一般的な理由:
- ファイルが小さすぎる:
minimum_image_size未満の画像はフィルタされます - アスペクト比が範囲外:
minimum_aspect_ratio/maximum_aspect_ratioの範囲外の画像は除外されます - 時間制限: 時間制限を超えるオーディオ/ビデオファイルはスキップされます
フィルタリング統計の確認:
- WebUI でデータセットディレクトリを参照し、選択するとフィルタリング統計が表示されます
- データセット処理中のログで次のような統計を確認: Sample processing statistics: {'total_processed': 100, 'skipped': {'too_small': 15, ...}}
詳細なトラブルシューティングについては、データローダードキュメントのフィルタされたデータセットのトラブルシューティングを参照してください。