Guía de inicio rápido¶
Ejemplos de entrenamiento — Los ejemplos se organizan como model_family/model_flavour/vram/recipe. Elige la familia, su variante y un nivel de memoria como 24g, 48g u 80g. El nivel de VRAM default no especifica una capacidad; la variante default utiliza el valor predeterminado del modelo. Un nivel como 8x80g requiere ocho GPU de 80 GB cada una.
En el creador de entornos y el asistente de configuración de la WebUI, selecciona primero la familia. El selector solo muestra recetas de esa familia. Cambiarla borra la selección anterior.
Nota: Para configuraciones más avanzadas, consulta el tutorial y la referencia de opciones.
Guías de inicio rápido por modelo¶
| Modelo | Parámetros | Guía |
|---|---|---|
| ACE-Step | 3.5B | ACE_STEP.es.md |
| Anima | Not specified | Sin guía dedicada |
| Auraflow | 6B | AURAFLOW.es.md |
| Boogu-Image | Not specified | BOOGU_IMAGE.es.md |
| Chroma 1 | 8.9B | CHROMA.es.md |
| Cosmos2 | 2B-14B | COSMOS2IMAGE.es.md |
| Cosmos3 | 16B-65B | COSMOS3.es.md |
| DeepFloyd IF | 0.4B-4.3B stages | Sin guía dedicada |
| ERNIE-Image | Not specified | ERNIE.es.md |
| Flux.1 | 8B-12B | FLUX.es.md FLUX_KONTEXT.es.md |
| Flux.2 | 4B-32B | FLUX2.es.md |
| Flux.3 Image Klein | 5.6B | FLUX3_IMAGE.es.md |
| HeartMuLa | 3B | HEARTMULA.es.md |
| HiDream | 17B (8.5B MoE) | HIDREAM.es.md |
| Hunyuan Video | 8.3B | HUNYUANVIDEO.es.md |
| Ideogram 4 | 9B | IDEOGRAM4.es.md |
| InfiniteTalk | 14B | INFINITETALK.es.md |
| Kandinsky 5.0 Image | 6B (lite) | KANDINSKY5_IMAGE.es.md |
| Kandinsky 5.0 Video | 2B lite, 19B pro | KANDINSKY5_VIDEO.es.md |
| Kwai Kolors | 2.7B | KOLORS.es.md |
| Krea2 | Not specified | KREA2.es.md |
| LongCat Image | 6B | LONGCAT_IMAGE.es.md LONGCAT_EDIT.es.md |
| LongCat Video | 13.6B | LONGCAT_VIDEO.es.md LONGCAT_VIDEO_EDIT.es.md |
| LTX Video | ~2.5B | LTXVIDEO.es.md |
| LTX Video 2 | 19B | LTXVIDEO2.es.md |
| Lumina2 | 2B | LUMINA2.es.md |
| Mage-Flow | 4B | MAGEFLOW.es.md |
| MiniMax H3 | 33B | MINIMAX_H3.es.md |
| MiniMax Music 3 | 2.4B transformer + 8B AR | MINIMAX_MUSIC.es.md |
| MOSS-Image | 5B | MOSS_IMAGE.md |
| OmniGen | 3.8B | OMNIGEN.es.md |
| PixArt Sigma | 0.6B-0.9B | SIGMA.es.md |
| Qwen Image 2.1 / Qwen Image | 7B / 20B | QWEN_IMAGE_2-1.es.md QWEN_IMAGE.es.md QWEN_EDIT.es.md |
| Sana | 0.6B-4.8B | SANA.es.md |
| Sana Video | 2B | SANAVIDEO.es.md |
| SD 1.x/2.x (Legacy) | 0.9B | Sin guía dedicada |
| Stable Diffusion 3 | 2B-8B | SD3.es.md |
| Stable Diffusion XL | 3.5B | SDXL.es.md |
| Stable Cascade (Stage C) | 1B, 3.6B prior | STABLE_CASCADE_C.es.md |
| Wan Video | 1.3B-14B | WAN.es.md |
| Wan S2V | 14B | WAN_S2V.es.md |
| Z-Image | 6B | ZIMAGE.es.md |
| Z-Image Omni | 6B | ZIMAGE.es.md |
| ZLab I1 | 3B | ZLAB_i1.es.md |
Compatibilidad de funciones¶
La matriz completa de compatibilidad se divide por área de función para que cada tabla sea legible.
Soporte de entrenamiento
| Modelo | PEFT LoRA | LyCORIS | Rango completo | 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 | ✓ | ✓ | ✓ | ✗ | ✗ |Compatibilidad de precisión
| Modelo | Cuantización | Precisión mixta | | --- | --- | --- | | 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: opcional; 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 |Granularidad de checkpointing
| Modelo | Checkpointing de gradiente | Intervalo | Segment stride | Offload de atención | | --- | :---: | :---: | :---: | :---: | | 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 | ✓ | ✓ | ✓ | ✗ |Flujo, destilación y alineación
El post-entrenamiento MixFlow está disponible para todas las filas `flow matching`. Consulta la [guía MixFlow](experimental/MIXFLOW.md). | Modelo | Predicción | 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 | ✓ | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |Encoders de texto y tipos de VAE
| Modelo | Encoders de texto | Parámetros de encoder | 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 | no especificado + 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 |✓ = soportado, ✓ = soportado pero normalmente requiere DeepSpeed/FSDP2 para entrenamiento full-rank, ✗ = no soportado. Ref Inputs marca rutas existentes de condicionamiento por referencia/edición/I2V; opt significa opcional y req significa requerido por el flavour de edición/I2V.*
TwinFlow es nativo cuando twinflow_enabled=true; los modelos de difusión aún requieren diff2flow_enabled=true y twinflow_allow_diff2flow=true. Self-Flow se refiere al soporte CREPA self-flow. Internal Guidance usa una cabeza auxiliar en diffusion transformers. LayerSync marca backbones que exponen estados ocultos para alineación. NextLat usa estados ocultos capturados para el objetivo auxiliar next-latent. XM marca soporte de Explorative Modeling: selección de candidatos de ruido para modelos de difusión y selección de ruta para modelos autorregresivos de tokens.
Rutas rápidas: Z-Image Turbo y Flux Schnell¶
- Z-Image Turbo: LoRA totalmente soportado con TREAD; funciona rápido en NVIDIA y macOS incluso sin quant (int8 también sirve). A menudo el cuello de botella es solo la configuración del trainer.
- Flux Schnell: La configuración de quickstart maneja automáticamente el fast noise schedule y la pila de assistant LoRA; no se requieren flags extra para entrenar LoRAs Schnell.
Funciones experimentales avanzadas¶
- Diff2Flow: Permite entrenar modelos estándar epsilon/v-prediction (SD1.5, SDXL, DeepFloyd, etc.) usando un objetivo de pérdida de Flow Matching. Esto reduce la brecha entre arquitecturas antiguas y el entrenamiento moderno basado en flujo.
- Scheduled Sampling: Reduce el sesgo de exposición permitiendo que el modelo genere sus propios latentes ruidosos intermedios durante el entrenamiento ("rollout"). Esto ayuda a que el modelo aprenda a recuperarse de sus propios errores de generación.
Problemas Comunes¶
El dataset tiene menos muestras de lo esperado¶
Si tu dataset termina con menos muestras utilizables de lo esperado, los archivos pueden haber sido filtrados durante el procesamiento. Razones comunes incluyen:
- Archivos demasiado pequeños: Las imágenes por debajo de
minimum_image_sizeson filtradas - Relación de aspecto fuera de rango: Las imágenes fuera de los límites de
minimum_aspect_ratio/maximum_aspect_ratioson excluidas - Límites de duración: Los archivos de audio/video que exceden los límites de duración son omitidos
Ver estadísticas de filtrado:
- En la WebUI, navega al directorio de tu dataset y selecciónalo para ver estadísticas de filtrado
- Revisa los logs durante el procesamiento del dataset para estadísticas como: Sample processing statistics: {'total_processed': 100, 'skipped': {'too_small': 15, ...}}
Para solución de problemas detallada, consulta Solución de problemas de datasets filtrados en la documentación del dataloader.